Home / 9,468,959.02-14,205,543.45-4,417,513.90

Finding the Fourth Proportional to 9,468,959.02, 14,205,543.45 and 4,417,513.90

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Solution

The fourth proportional to 9,468,959.02, 14,205,543.45 and 4,417,513.90 is: 6,627,252.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,468,959.02 : 14,205,543.45 = 4,417,513.90 : x
  2. Step 2: Convert to fraction form
    9,468,959.02/14,205,543.45 = 4,417,513.90/x
  3. Step 3: Cross multiply
    9,468,959.02x = 14,205,543.45 × 4,417,513.90
  4. Step 4: Simplify right side
    9,468,959.02x = 62,753,185,647,428.95
  5. Step 5: Solve for x
    x = 62,753,185,647,428.95/9,468,959.02
  6. Step 6: Final answer
    x = 6,627,252.85

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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.