Home / 2,023,123.14-3,032,712.30-808,337.64

Finding the Fourth Proportional to 2,023,123.14, 3,032,712.30 and 808,337.64

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Solution

The fourth proportional to 2,023,123.14, 3,032,712.30 and 808,337.64 is: 1,211,718.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,123.14 : 3,032,712.30 = 808,337.64 : x
  2. Step 2: Convert to fraction form
    2,023,123.14/3,032,712.30 = 808,337.64/x
  3. Step 3: Cross multiply
    2,023,123.14x = 3,032,712.30 × 808,337.64
  4. Step 4: Simplify right side
    2,023,123.14x = 2,451,455,503,380.97
  5. Step 5: Solve for x
    x = 2,451,455,503,380.97/2,023,123.14
  6. Step 6: Final answer
    x = 1,211,718.38

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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.