Home / 4,248,768.33-5,863,301.15-2,315,028.92

Finding the Fourth Proportional to 4,248,768.33, 5,863,301.15 and 2,315,028.92

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Solution

The fourth proportional to 4,248,768.33, 5,863,301.15 and 2,315,028.92 is: 3,194,740.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,768.33 : 5,863,301.15 = 2,315,028.92 : x
  2. Step 2: Convert to fraction form
    4,248,768.33/5,863,301.15 = 2,315,028.92/x
  3. Step 3: Cross multiply
    4,248,768.33x = 5,863,301.15 × 2,315,028.92
  4. Step 4: Simplify right side
    4,248,768.33x = 13,573,711,688,027.61
  5. Step 5: Solve for x
    x = 13,573,711,688,027.61/4,248,768.33
  6. Step 6: Final answer
    x = 3,194,740.37

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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.