Home / 5,368,717.08-7,406,382.15-3,192,023.52

Finding the Fourth Proportional to 5,368,717.08, 7,406,382.15 and 3,192,023.52

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Solution

The fourth proportional to 5,368,717.08, 7,406,382.15 and 3,192,023.52 is: 4,403,537.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,368,717.08 : 7,406,382.15 = 3,192,023.52 : x
  2. Step 2: Convert to fraction form
    5,368,717.08/7,406,382.15 = 3,192,023.52/x
  3. Step 3: Cross multiply
    5,368,717.08x = 7,406,382.15 × 3,192,023.52
  4. Step 4: Simplify right side
    5,368,717.08x = 23,641,346,020,908.17
  5. Step 5: Solve for x
    x = 23,641,346,020,908.17/5,368,717.08
  6. Step 6: Final answer
    x = 4,403,537.32

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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.