Home / 1,165,763.54-1,749,389.44-566,397.92

Finding the Fourth Proportional to 1,165,763.54, 1,749,389.44 and 566,397.92

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Solution

The fourth proportional to 1,165,763.54, 1,749,389.44 and 566,397.92 is: 849,958.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,763.54 : 1,749,389.44 = 566,397.92 : x
  2. Step 2: Convert to fraction form
    1,165,763.54/1,749,389.44 = 566,397.92/x
  3. Step 3: Cross multiply
    1,165,763.54x = 1,749,389.44 × 566,397.92
  4. Step 4: Simplify right side
    1,165,763.54x = 990,850,540,085.97
  5. Step 5: Solve for x
    x = 990,850,540,085.97/1,165,763.54
  6. Step 6: Final answer
    x = 849,958.42

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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.