Home / 10,927,214.46-15,079,159.89-6,032,331.18

Finding the Fourth Proportional to 10,927,214.46, 15,079,159.89 and 6,032,331.18

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Solution

The fourth proportional to 10,927,214.46, 15,079,159.89 and 6,032,331.18 is: 8,324,398.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,927,214.46 : 15,079,159.89 = 6,032,331.18 : x
  2. Step 2: Convert to fraction form
    10,927,214.46/15,079,159.89 = 6,032,331.18/x
  3. Step 3: Cross multiply
    10,927,214.46x = 15,079,159.89 × 6,032,331.18
  4. Step 4: Simplify right side
    10,927,214.46x = 90,962,486,372,652.38
  5. Step 5: Solve for x
    x = 90,962,486,372,652.38/10,927,214.46
  6. Step 6: Final answer
    x = 8,324,398.38

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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.