Home / 1,156,521.16-1,736,373.68-588,286.79

Finding the Fourth Proportional to 1,156,521.16, 1,736,373.68 and 588,286.79

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Solution

The fourth proportional to 1,156,521.16, 1,736,373.68 and 588,286.79 is: 883,239.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,521.16 : 1,736,373.68 = 588,286.79 : x
  2. Step 2: Convert to fraction form
    1,156,521.16/1,736,373.68 = 588,286.79/x
  3. Step 3: Cross multiply
    1,156,521.16x = 1,736,373.68 × 588,286.79
  4. Step 4: Simplify right side
    1,156,521.16x = 1,021,485,698,447.69
  5. Step 5: Solve for x
    x = 1,021,485,698,447.69/1,156,521.16
  6. Step 6: Final answer
    x = 883,239.96

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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.