Home / 10,840,037.55-14,957,872.89-6,194,123.06

Finding the Fourth Proportional to 10,840,037.55, 14,957,872.89 and 6,194,123.06

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Solution

The fourth proportional to 10,840,037.55, 14,957,872.89 and 6,194,123.06 is: 8,547,101.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,840,037.55 : 14,957,872.89 = 6,194,123.06 : x
  2. Step 2: Convert to fraction form
    10,840,037.55/14,957,872.89 = 6,194,123.06/x
  3. Step 3: Cross multiply
    10,840,037.55x = 14,957,872.89 × 6,194,123.06
  4. Step 4: Simplify right side
    10,840,037.55x = 92,650,905,298,480.52
  5. Step 5: Solve for x
    x = 92,650,905,298,480.52/10,840,037.55
  6. Step 6: Final answer
    x = 8,547,101.88

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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.