Home / 4,456,957.42-6,156,167.16-3,436,853.14

Finding the Fourth Proportional to 4,456,957.42, 6,156,167.16 and 3,436,853.14

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Solution

The fourth proportional to 4,456,957.42, 6,156,167.16 and 3,436,853.14 is: 4,747,149.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,957.42 : 6,156,167.16 = 3,436,853.14 : x
  2. Step 2: Convert to fraction form
    4,456,957.42/6,156,167.16 = 3,436,853.14/x
  3. Step 3: Cross multiply
    4,456,957.42x = 6,156,167.16 × 3,436,853.14
  4. Step 4: Simplify right side
    4,456,957.42x = 21,157,842,434,210.88
  5. Step 5: Solve for x
    x = 21,157,842,434,210.88/4,456,957.42
  6. Step 6: Final answer
    x = 4,747,149.33

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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.