Home / 1,167,046.06-1,750,569.10-368,888.16

Finding the Fourth Proportional to 1,167,046.06, 1,750,569.10 and 368,888.16

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Solution

The fourth proportional to 1,167,046.06, 1,750,569.10 and 368,888.16 is: 553,332.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,046.06 : 1,750,569.10 = 368,888.16 : x
  2. Step 2: Convert to fraction form
    1,167,046.06/1,750,569.10 = 368,888.16/x
  3. Step 3: Cross multiply
    1,167,046.06x = 1,750,569.10 × 368,888.16
  4. Step 4: Simplify right side
    1,167,046.06x = 645,764,214,251.86
  5. Step 5: Solve for x
    x = 645,764,214,251.86/1,167,046.06
  6. Step 6: Final answer
    x = 553,332.24

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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.