Home / 2,848,073.18-3,930,353.50-1,541,325.38

Finding the Fourth Proportional to 2,848,073.18, 3,930,353.50 and 1,541,325.38

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Solution

The fourth proportional to 2,848,073.18, 3,930,353.50 and 1,541,325.38 is: 2,127,035.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,073.18 : 3,930,353.50 = 1,541,325.38 : x
  2. Step 2: Convert to fraction form
    2,848,073.18/3,930,353.50 = 1,541,325.38/x
  3. Step 3: Cross multiply
    2,848,073.18x = 3,930,353.50 × 1,541,325.38
  4. Step 4: Simplify right side
    2,848,073.18x = 6,057,953,607,966.55
  5. Step 5: Solve for x
    x = 6,057,953,607,966.55/2,848,073.18
  6. Step 6: Final answer
    x = 2,127,035.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.