Home / 5,423,348.33-7,487,726.66-3,360,552.92

Finding the Fourth Proportional to 5,423,348.33, 7,487,726.66 and 3,360,552.92

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Solution

The fourth proportional to 5,423,348.33, 7,487,726.66 and 3,360,552.92 is: 4,639,735.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,423,348.33 : 7,487,726.66 = 3,360,552.92 : x
  2. Step 2: Convert to fraction form
    5,423,348.33/7,487,726.66 = 3,360,552.92/x
  3. Step 3: Cross multiply
    5,423,348.33x = 7,487,726.66 × 3,360,552.92
  4. Step 4: Simplify right side
    5,423,348.33x = 25,162,901,652,079.32
  5. Step 5: Solve for x
    x = 25,162,901,652,079.32/5,423,348.33
  6. Step 6: Final answer
    x = 4,639,735.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.