Home / 2,434,187.52-3,650,353.92-974,787.84

Finding the Fourth Proportional to 2,434,187.52, 3,650,353.92 and 974,787.84

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Solution

The fourth proportional to 2,434,187.52, 3,650,353.92 and 974,787.84 is: 1,461,810.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,187.52 : 3,650,353.92 = 974,787.84 : x
  2. Step 2: Convert to fraction form
    2,434,187.52/3,650,353.92 = 974,787.84/x
  3. Step 3: Cross multiply
    2,434,187.52x = 3,650,353.92 × 974,787.84
  4. Step 4: Simplify right side
    2,434,187.52x = 3,558,320,612,912.33
  5. Step 5: Solve for x
    x = 3,558,320,612,912.33/2,434,187.52
  6. Step 6: Final answer
    x = 1,461,810.39

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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.