Home / 6,913,031.10-10,369,546.65-6,073,223.10

Finding the Fourth Proportional to 6,913,031.10, 10,369,546.65 and 6,073,223.10

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Solution

The fourth proportional to 6,913,031.10, 10,369,546.65 and 6,073,223.10 is: 9,109,834.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913,031.10 : 10,369,546.65 = 6,073,223.10 : x
  2. Step 2: Convert to fraction form
    6,913,031.10/10,369,546.65 = 6,073,223.10/x
  3. Step 3: Cross multiply
    6,913,031.10x = 10,369,546.65 × 6,073,223.10
  4. Step 4: Simplify right side
    6,913,031.10x = 62,976,570,251,307.62
  5. Step 5: Solve for x
    x = 62,976,570,251,307.62/6,913,031.10
  6. Step 6: Final answer
    x = 9,109,834.65

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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.