Home / 11,592,363.40-17,388,545.10-5,923,659.40

Finding the Fourth Proportional to 11,592,363.40, 17,388,545.10 and 5,923,659.40

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Solution

The fourth proportional to 11,592,363.40, 17,388,545.10 and 5,923,659.40 is: 8,885,489.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,363.40 : 17,388,545.10 = 5,923,659.40 : x
  2. Step 2: Convert to fraction form
    11,592,363.40/17,388,545.10 = 5,923,659.40/x
  3. Step 3: Cross multiply
    11,592,363.40x = 17,388,545.10 × 5,923,659.40
  4. Step 4: Simplify right side
    11,592,363.40x = 103,003,818,633,938.95
  5. Step 5: Solve for x
    x = 103,003,818,633,938.95/11,592,363.40
  6. Step 6: Final answer
    x = 8,885,489.10

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Similar ratio
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1.5x scale

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.