Home / 5,623,618.60-8,429,207.10-3,101,084.20

Finding the Fourth Proportional to 5,623,618.60, 8,429,207.10 and 3,101,084.20

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Solution

The fourth proportional to 5,623,618.60, 8,429,207.10 and 3,101,084.20 is: 4,648,195.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,623,618.60 : 8,429,207.10 = 3,101,084.20 : x
  2. Step 2: Convert to fraction form
    5,623,618.60/8,429,207.10 = 3,101,084.20/x
  3. Step 3: Cross multiply
    5,623,618.60x = 8,429,207.10 × 3,101,084.20
  4. Step 4: Simplify right side
    5,623,618.60x = 26,139,680,956,337.82
  5. Step 5: Solve for x
    x = 26,139,680,956,337.82/5,623,618.60
  6. Step 6: Final answer
    x = 4,648,195.91

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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.