Home / 8,714,423.40-13,071,635.10-4,453,175.40

Finding the Fourth Proportional to 8,714,423.40, 13,071,635.10 and 4,453,175.40

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Solution

The fourth proportional to 8,714,423.40, 13,071,635.10 and 4,453,175.40 is: 6,679,763.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,714,423.40 : 13,071,635.10 = 4,453,175.40 : x
  2. Step 2: Convert to fraction form
    8,714,423.40/13,071,635.10 = 4,453,175.40/x
  3. Step 3: Cross multiply
    8,714,423.40x = 13,071,635.10 × 4,453,175.40
  4. Step 4: Simplify right side
    8,714,423.40x = 58,210,283,865,096.55
  5. Step 5: Solve for x
    x = 58,210,283,865,096.55/8,714,423.40
  6. Step 6: Final answer
    x = 6,679,763.10

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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.