Home / 8,375,046.93-12,553,638-4,773,057.93

Finding the Fourth Proportional to 8,375,046.93, 12,553,638 and 4,773,057.93

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Solution

The fourth proportional to 8,375,046.93, 12,553,638 and 4,773,057.93 is: 7,154,496.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,375,046.93 : 12,553,638 = 4,773,057.93 : x
  2. Step 2: Convert to fraction form
    8,375,046.93/12,553,638 = 4,773,057.93/x
  3. Step 3: Cross multiply
    8,375,046.93x = 12,553,638 × 4,773,057.93
  4. Step 4: Simplify right side
    8,375,046.93x = 59,919,241,406,249.34
  5. Step 5: Solve for x
    x = 59,919,241,406,249.34/8,375,046.93
  6. Step 6: Final answer
    x = 7,154,496.20

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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.