Home / 1,165,385.36-1,749,713.57-597,174.75

Finding the Fourth Proportional to 1,165,385.36, 1,749,713.57 and 597,174.75

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Solution

The fourth proportional to 1,165,385.36, 1,749,713.57 and 597,174.75 is: 896,600.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,385.36 : 1,749,713.57 = 597,174.75 : x
  2. Step 2: Convert to fraction form
    1,165,385.36/1,749,713.57 = 597,174.75/x
  3. Step 3: Cross multiply
    1,165,385.36x = 1,749,713.57 × 597,174.75
  4. Step 4: Simplify right side
    1,165,385.36x = 1,044,884,760,750.48
  5. Step 5: Solve for x
    x = 1,044,884,760,750.48/1,165,385.36
  6. Step 6: Final answer
    x = 896,600.22

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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.