Home / 5,883,251.40-8,825,385.78-1,623,419.82

Finding the Fourth Proportional to 5,883,251.40, 8,825,385.78 and 1,623,419.82

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Solution

The fourth proportional to 5,883,251.40, 8,825,385.78 and 1,623,419.82 is: 2,435,270.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,883,251.40 : 8,825,385.78 = 1,623,419.82 : x
  2. Step 2: Convert to fraction form
    5,883,251.40/8,825,385.78 = 1,623,419.82/x
  3. Step 3: Cross multiply
    5,883,251.40x = 8,825,385.78 × 1,623,419.82
  4. Step 4: Simplify right side
    5,883,251.40x = 14,327,306,194,398.16
  5. Step 5: Solve for x
    x = 14,327,306,194,398.16/5,883,251.40
  6. Step 6: Final answer
    x = 2,435,270.09

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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.