Home / 9,657,376.60-14,486,064.90-5,676,064.60

Finding the Fourth Proportional to 9,657,376.60, 14,486,064.90 and 5,676,064.60

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Solution

The fourth proportional to 9,657,376.60, 14,486,064.90 and 5,676,064.60 is: 8,514,096.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,376.60 : 14,486,064.90 = 5,676,064.60 : x
  2. Step 2: Convert to fraction form
    9,657,376.60/14,486,064.90 = 5,676,064.60/x
  3. Step 3: Cross multiply
    9,657,376.60x = 14,486,064.90 × 5,676,064.60
  4. Step 4: Simplify right side
    9,657,376.60x = 82,223,840,172,192.53
  5. Step 5: Solve for x
    x = 82,223,840,172,192.53/9,657,376.60
  6. Step 6: Final answer
    x = 8,514,096.90

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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.