Home / 6,531,932.52-9,018,465.54-5,841,462.12

Finding the Fourth Proportional to 6,531,932.52, 9,018,465.54 and 5,841,462.12

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Solution

The fourth proportional to 6,531,932.52, 9,018,465.54 and 5,841,462.12 is: 8,065,151.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,531,932.52 : 9,018,465.54 = 5,841,462.12 : x
  2. Step 2: Convert to fraction form
    6,531,932.52/9,018,465.54 = 5,841,462.12/x
  3. Step 3: Cross multiply
    6,531,932.52x = 9,018,465.54 × 5,841,462.12
  4. Step 4: Simplify right side
    6,531,932.52x = 52,681,024,832,435.34
  5. Step 5: Solve for x
    x = 52,681,024,832,435.34/6,531,932.52
  6. Step 6: Final answer
    x = 8,065,151.42

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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.