Home / 1,165,762.54-1,749,387.94-566,396.92

Finding the Fourth Proportional to 1,165,762.54, 1,749,387.94 and 566,396.92

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Solution

The fourth proportional to 1,165,762.54, 1,749,387.94 and 566,396.92 is: 849,956.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,762.54 : 1,749,387.94 = 566,396.92 : x
  2. Step 2: Convert to fraction form
    1,165,762.54/1,749,387.94 = 566,396.92/x
  3. Step 3: Cross multiply
    1,165,762.54x = 1,749,387.94 × 566,396.92
  4. Step 4: Simplify right side
    1,165,762.54x = 990,847,941,101.15
  5. Step 5: Solve for x
    x = 990,847,941,101.15/1,165,762.54
  6. Step 6: Final answer
    x = 849,956.92

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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.