Home / 11,561,573.68-15,955,951.45-6,406,552.24

Finding the Fourth Proportional to 11,561,573.68, 15,955,951.45 and 6,406,552.24

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Solution

The fourth proportional to 11,561,573.68, 15,955,951.45 and 6,406,552.24 is: 8,841,585.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,561,573.68 : 15,955,951.45 = 6,406,552.24 : x
  2. Step 2: Convert to fraction form
    11,561,573.68/15,955,951.45 = 6,406,552.24/x
  3. Step 3: Cross multiply
    11,561,573.68x = 15,955,951.45 × 6,406,552.24
  4. Step 4: Simplify right side
    11,561,573.68x = 102,222,636,423,548.98
  5. Step 5: Solve for x
    x = 102,222,636,423,548.98/11,561,573.68
  6. Step 6: Final answer
    x = 8,841,585.00

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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.