Home / 4,957,066.38-6,840,733.18-2,781,604.62

Finding the Fourth Proportional to 4,957,066.38, 6,840,733.18 and 2,781,604.62

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Solution

The fourth proportional to 4,957,066.38, 6,840,733.18 and 2,781,604.62 is: 3,838,604.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,957,066.38 : 6,840,733.18 = 2,781,604.62 : x
  2. Step 2: Convert to fraction form
    4,957,066.38/6,840,733.18 = 2,781,604.62/x
  3. Step 3: Cross multiply
    4,957,066.38x = 6,840,733.18 × 2,781,604.62
  4. Step 4: Simplify right side
    4,957,066.38x = 19,028,215,017,675.29
  5. Step 5: Solve for x
    x = 19,028,215,017,675.29/4,957,066.38
  6. Step 6: Final answer
    x = 3,838,604.04

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1.5x scale

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.