Home / 8,864,648.10-13,296,972.15-3,471,506.10

Finding the Fourth Proportional to 8,864,648.10, 13,296,972.15 and 3,471,506.10

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Solution

The fourth proportional to 8,864,648.10, 13,296,972.15 and 3,471,506.10 is: 5,207,259.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,864,648.10 : 13,296,972.15 = 3,471,506.10 : x
  2. Step 2: Convert to fraction form
    8,864,648.10/13,296,972.15 = 3,471,506.10/x
  3. Step 3: Cross multiply
    8,864,648.10x = 13,296,972.15 × 3,471,506.10
  4. Step 4: Simplify right side
    8,864,648.10x = 46,160,519,930,255.12
  5. Step 5: Solve for x
    x = 46,160,519,930,255.12/8,864,648.10
  6. Step 6: Final answer
    x = 5,207,259.15

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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.