Home / 7,488,543.52-11,233,212.01-2,371,514.02

Finding the Fourth Proportional to 7,488,543.52, 11,233,212.01 and 2,371,514.02

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Solution

The fourth proportional to 7,488,543.52, 11,233,212.01 and 2,371,514.02 is: 3,557,396.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,488,543.52 : 11,233,212.01 = 2,371,514.02 : x
  2. Step 2: Convert to fraction form
    7,488,543.52/11,233,212.01 = 2,371,514.02/x
  3. Step 3: Cross multiply
    7,488,543.52x = 11,233,212.01 × 2,371,514.02
  4. Step 4: Simplify right side
    7,488,543.52x = 26,639,719,715,181.32
  5. Step 5: Solve for x
    x = 26,639,719,715,181.32/7,488,543.52
  6. Step 6: Final answer
    x = 3,557,396.66

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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.