Home / 8,735,761.40-13,103,642.10-4,484,233.40

Finding the Fourth Proportional to 8,735,761.40, 13,103,642.10 and 4,484,233.40

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Solution

The fourth proportional to 8,735,761.40, 13,103,642.10 and 4,484,233.40 is: 6,726,350.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,735,761.40 : 13,103,642.10 = 4,484,233.40 : x
  2. Step 2: Convert to fraction form
    8,735,761.40/13,103,642.10 = 4,484,233.40/x
  3. Step 3: Cross multiply
    8,735,761.40x = 13,103,642.10 × 4,484,233.40
  4. Step 4: Simplify right side
    8,735,761.40x = 58,759,789,566,466.14
  5. Step 5: Solve for x
    x = 58,759,789,566,466.14/8,735,761.40
  6. Step 6: Final answer
    x = 6,726,350.10

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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.