Home / 10,680,373.40-16,020,560.14-2,593,294.59

Finding the Fourth Proportional to 10,680,373.40, 16,020,560.14 and 2,593,294.59

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Solution

The fourth proportional to 10,680,373.40, 16,020,560.14 and 2,593,294.59 is: 3,889,941.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,680,373.40 : 16,020,560.14 = 2,593,294.59 : x
  2. Step 2: Convert to fraction form
    10,680,373.40/16,020,560.14 = 2,593,294.59/x
  3. Step 3: Cross multiply
    10,680,373.40x = 16,020,560.14 × 2,593,294.59
  4. Step 4: Simplify right side
    10,680,373.40x = 41,546,031,933,348.40
  5. Step 5: Solve for x
    x = 41,546,031,933,348.40/10,680,373.40
  6. Step 6: Final answer
    x = 3,889,941.89

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Double scale
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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.