Home / 9,785,388.60-14,678,082.90-2,598,031.80

Finding the Fourth Proportional to 9,785,388.60, 14,678,082.90 and 2,598,031.80

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Solution

The fourth proportional to 9,785,388.60, 14,678,082.90 and 2,598,031.80 is: 3,897,047.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,785,388.60 : 14,678,082.90 = 2,598,031.80 : x
  2. Step 2: Convert to fraction form
    9,785,388.60/14,678,082.90 = 2,598,031.80/x
  3. Step 3: Cross multiply
    9,785,388.60x = 14,678,082.90 × 2,598,031.80
  4. Step 4: Simplify right side
    9,785,388.60x = 38,134,126,137,236.22
  5. Step 5: Solve for x
    x = 38,134,126,137,236.22/9,785,388.60
  6. Step 6: Final answer
    x = 3,897,047.70

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.