Home / 9,743,048.40-14,614,572.60-3,012,142.80

Finding the Fourth Proportional to 9,743,048.40, 14,614,572.60 and 3,012,142.80

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Solution

The fourth proportional to 9,743,048.40, 14,614,572.60 and 3,012,142.80 is: 4,518,214.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,048.40 : 14,614,572.60 = 3,012,142.80 : x
  2. Step 2: Convert to fraction form
    9,743,048.40/14,614,572.60 = 3,012,142.80/x
  3. Step 3: Cross multiply
    9,743,048.40x = 14,614,572.60 × 3,012,142.80
  4. Step 4: Simplify right side
    9,743,048.40x = 44,021,179,632,167.27
  5. Step 5: Solve for x
    x = 44,021,179,632,167.27/9,743,048.40
  6. Step 6: Final answer
    x = 4,518,214.20

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Similar ratio
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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.