Home / 1,597,419.28-2,395,466.52-650,146.96

Finding the Fourth Proportional to 1,597,419.28, 2,395,466.52 and 650,146.96

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Solution

The fourth proportional to 1,597,419.28, 2,395,466.52 and 650,146.96 is: 974,950.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,419.28 : 2,395,466.52 = 650,146.96 : x
  2. Step 2: Convert to fraction form
    1,597,419.28/2,395,466.52 = 650,146.96/x
  3. Step 3: Cross multiply
    1,597,419.28x = 2,395,466.52 × 650,146.96
  4. Step 4: Simplify right side
    1,597,419.28x = 1,557,405,275,759.78
  5. Step 5: Solve for x
    x = 1,557,405,275,759.78/1,597,419.28
  6. Step 6: Final answer
    x = 974,950.84

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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.