Home / 8,743,092.30-13,114,638.45-4,963,956.30

Finding the Fourth Proportional to 8,743,092.30, 13,114,638.45 and 4,963,956.30

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Solution

The fourth proportional to 8,743,092.30, 13,114,638.45 and 4,963,956.30 is: 7,445,934.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,743,092.30 : 13,114,638.45 = 4,963,956.30 : x
  2. Step 2: Convert to fraction form
    8,743,092.30/13,114,638.45 = 4,963,956.30/x
  3. Step 3: Cross multiply
    8,743,092.30x = 13,114,638.45 × 4,963,956.30
  4. Step 4: Simplify right side
    8,743,092.30x = 65,100,492,156,099.73
  5. Step 5: Solve for x
    x = 65,100,492,156,099.73/8,743,092.30
  6. Step 6: Final answer
    x = 7,445,934.45

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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.