Home / 2,625,354.25-3,938,695.58-732,095.89

Finding the Fourth Proportional to 2,625,354.25, 3,938,695.58 and 732,095.89

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Solution

The fourth proportional to 2,625,354.25, 3,938,695.58 and 732,095.89 is: 1,098,329.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625,354.25 : 3,938,695.58 = 732,095.89 : x
  2. Step 2: Convert to fraction form
    2,625,354.25/3,938,695.58 = 732,095.89/x
  3. Step 3: Cross multiply
    2,625,354.25x = 3,938,695.58 × 732,095.89
  4. Step 4: Simplify right side
    2,625,354.25x = 2,883,502,846,079.17
  5. Step 5: Solve for x
    x = 2,883,502,846,079.17/2,625,354.25
  6. Step 6: Final answer
    x = 1,098,329.05

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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.