Home / 2,406,733.04-3,609,337.37-787,127.66

Finding the Fourth Proportional to 2,406,733.04, 3,609,337.37 and 787,127.66

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Solution

The fourth proportional to 2,406,733.04, 3,609,337.37 and 787,127.66 is: 1,180,442.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406,733.04 : 3,609,337.37 = 787,127.66 : x
  2. Step 2: Convert to fraction form
    2,406,733.04/3,609,337.37 = 787,127.66/x
  3. Step 3: Cross multiply
    2,406,733.04x = 3,609,337.37 × 787,127.66
  4. Step 4: Simplify right side
    2,406,733.04x = 2,841,009,278,198.65
  5. Step 5: Solve for x
    x = 2,841,009,278,198.65/2,406,733.04
  6. Step 6: Final answer
    x = 1,180,442.21

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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.