Home / 8,377,095.96-12,554,017.92-3,817,000.44

Finding the Fourth Proportional to 8,377,095.96, 12,554,017.92 and 3,817,000.44

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Solution

The fourth proportional to 8,377,095.96, 12,554,017.92 and 3,817,000.44 is: 5,720,203.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,377,095.96 : 12,554,017.92 = 3,817,000.44 : x
  2. Step 2: Convert to fraction form
    8,377,095.96/12,554,017.92 = 3,817,000.44/x
  3. Step 3: Cross multiply
    8,377,095.96x = 12,554,017.92 × 3,817,000.44
  4. Step 4: Simplify right side
    8,377,095.96x = 47,918,691,924,407.88
  5. Step 5: Solve for x
    x = 47,918,691,924,407.88/8,377,095.96
  6. Step 6: Final answer
    x = 5,720,203.30

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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.