Home / 1,034,096.79-1,549,347.58-725,694.73

Finding the Fourth Proportional to 1,034,096.79, 1,549,347.58 and 725,694.73

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Solution

The fourth proportional to 1,034,096.79, 1,549,347.58 and 725,694.73 is: 1,087,280.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,096.79 : 1,549,347.58 = 725,694.73 : x
  2. Step 2: Convert to fraction form
    1,034,096.79/1,549,347.58 = 725,694.73/x
  3. Step 3: Cross multiply
    1,034,096.79x = 1,549,347.58 × 725,694.73
  4. Step 4: Simplify right side
    1,034,096.79x = 1,124,353,370,778.00
  5. Step 5: Solve for x
    x = 1,124,353,370,778.00/1,034,096.79
  6. Step 6: Final answer
    x = 1,087,280.59

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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.