Home / 2,365,862.40-3,550,251.60-945,770.40

Finding the Fourth Proportional to 2,365,862.40, 3,550,251.60 and 945,770.40

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Solution

The fourth proportional to 2,365,862.40, 3,550,251.60 and 945,770.40 is: 1,419,238.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,862.40 : 3,550,251.60 = 945,770.40 : x
  2. Step 2: Convert to fraction form
    2,365,862.40/3,550,251.60 = 945,770.40/x
  3. Step 3: Cross multiply
    2,365,862.40x = 3,550,251.60 × 945,770.40
  4. Step 4: Simplify right side
    2,365,862.40x = 3,357,722,875,832.64
  5. Step 5: Solve for x
    x = 3,357,722,875,832.64/2,365,862.40
  6. Step 6: Final answer
    x = 1,419,238.45

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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.