Home / 9,743,807.10-14,615,710.65-3,012,210.30

Finding the Fourth Proportional to 9,743,807.10, 14,615,710.65 and 3,012,210.30

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Solution

The fourth proportional to 9,743,807.10, 14,615,710.65 and 3,012,210.30 is: 4,518,315.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,807.10 : 14,615,710.65 = 3,012,210.30 : x
  2. Step 2: Convert to fraction form
    9,743,807.10/14,615,710.65 = 3,012,210.30/x
  3. Step 3: Cross multiply
    9,743,807.10x = 14,615,710.65 × 3,012,210.30
  4. Step 4: Simplify right side
    9,743,807.10x = 44,025,594,161,749.70
  5. Step 5: Solve for x
    x = 44,025,594,161,749.70/9,743,807.10
  6. Step 6: Final answer
    x = 4,518,315.45

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Double scale
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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.