Home / 9,743,615.10-14,615,422.65-2,555,135.10

Finding the Fourth Proportional to 9,743,615.10, 14,615,422.65 and 2,555,135.10

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Solution

The fourth proportional to 9,743,615.10, 14,615,422.65 and 2,555,135.10 is: 3,832,702.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,615.10 : 14,615,422.65 = 2,555,135.10 : x
  2. Step 2: Convert to fraction form
    9,743,615.10/14,615,422.65 = 2,555,135.10/x
  3. Step 3: Cross multiply
    9,743,615.10x = 14,615,422.65 × 2,555,135.10
  4. Step 4: Simplify right side
    9,743,615.10x = 37,344,379,414,350.02
  5. Step 5: Solve for x
    x = 37,344,379,414,350.02/9,743,615.10
  6. Step 6: Final answer
    x = 3,832,702.65

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Double scale
Find fourth proportional to 9,743,616.10, 14,615,424.15 and 2,555,136.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.