Home / 10,889,006.63-15,026,829.14-6,061,251.11

Finding the Fourth Proportional to 10,889,006.63, 15,026,829.14 and 6,061,251.11

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Solution

The fourth proportional to 10,889,006.63, 15,026,829.14 and 6,061,251.11 is: 8,364,526.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,889,006.63 : 15,026,829.14 = 6,061,251.11 : x
  2. Step 2: Convert to fraction form
    10,889,006.63/15,026,829.14 = 6,061,251.11/x
  3. Step 3: Cross multiply
    10,889,006.63x = 15,026,829.14 × 6,061,251.11
  4. Step 4: Simplify right side
    10,889,006.63x = 91,081,384,744,624.33
  5. Step 5: Solve for x
    x = 91,081,384,744,624.33/10,889,006.63
  6. Step 6: Final answer
    x = 8,364,526.52

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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.