Home / 3,321,818.16-4,584,108.92-1,793,925.15

Finding the Fourth Proportional to 3,321,818.16, 4,584,108.92 and 1,793,925.15

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Solution

The fourth proportional to 3,321,818.16, 4,584,108.92 and 1,793,925.15 is: 2,475,616.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,818.16 : 4,584,108.92 = 1,793,925.15 : x
  2. Step 2: Convert to fraction form
    3,321,818.16/4,584,108.92 = 1,793,925.15/x
  3. Step 3: Cross multiply
    3,321,818.16x = 4,584,108.92 × 1,793,925.15
  4. Step 4: Simplify right side
    3,321,818.16x = 8,223,548,272,957.71
  5. Step 5: Solve for x
    x = 8,223,548,272,957.71/3,321,818.16
  6. Step 6: Final answer
    x = 2,475,616.63

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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.