Home / 10,926,734.11-15,078,497.86-6,031,851.14

Finding the Fourth Proportional to 10,926,734.11, 15,078,497.86 and 6,031,851.14

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Solution

The fourth proportional to 10,926,734.11, 15,078,497.86 and 6,031,851.14 is: 8,323,736.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,926,734.11 : 15,078,497.86 = 6,031,851.14 : x
  2. Step 2: Convert to fraction form
    10,926,734.11/15,078,497.86 = 6,031,851.14/x
  3. Step 3: Cross multiply
    10,926,734.11x = 15,078,497.86 × 6,031,851.14
  4. Step 4: Simplify right side
    10,926,734.11x = 90,951,254,506,328.55
  5. Step 5: Solve for x
    x = 90,951,254,506,328.55/10,926,734.11
  6. Step 6: Final answer
    x = 8,323,736.41

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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.