Home / 9,022,553.08-12,451,139.94-4,948,201.24

Finding the Fourth Proportional to 9,022,553.08, 12,451,139.94 and 4,948,201.24

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Solution

The fourth proportional to 9,022,553.08, 12,451,139.94 and 4,948,201.24 is: 6,828,526.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022,553.08 : 12,451,139.94 = 4,948,201.24 : x
  2. Step 2: Convert to fraction form
    9,022,553.08/12,451,139.94 = 4,948,201.24/x
  3. Step 3: Cross multiply
    9,022,553.08x = 12,451,139.94 × 4,948,201.24
  4. Step 4: Simplify right side
    9,022,553.08x = 61,610,746,090,521.52
  5. Step 5: Solve for x
    x = 61,610,746,090,521.52/9,022,553.08
  6. Step 6: Final answer
    x = 6,828,526.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.