Home / 1,165,748.13-1,749,366.36-566,382.54

Finding the Fourth Proportional to 1,165,748.13, 1,749,366.36 and 566,382.54

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Solution

The fourth proportional to 1,165,748.13, 1,749,366.36 and 566,382.54 is: 849,935.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,748.13 : 1,749,366.36 = 566,382.54 : x
  2. Step 2: Convert to fraction form
    1,165,748.13/1,749,366.36 = 566,382.54/x
  3. Step 3: Cross multiply
    1,165,748.13x = 1,749,366.36 × 566,382.54
  4. Step 4: Simplify right side
    1,165,748.13x = 990,810,562,367.36
  5. Step 5: Solve for x
    x = 990,810,562,367.36/1,165,748.13
  6. Step 6: Final answer
    x = 849,935.36

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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.