Home / 4,065,125.60-6,093,800.40-1,505,655.20

Finding the Fourth Proportional to 4,065,125.60, 6,093,800.40 and 1,505,655.20

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Solution

The fourth proportional to 4,065,125.60, 6,093,800.40 and 1,505,655.20 is: 2,257,042.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,125.60 : 6,093,800.40 = 1,505,655.20 : x
  2. Step 2: Convert to fraction form
    4,065,125.60/6,093,800.40 = 1,505,655.20/x
  3. Step 3: Cross multiply
    4,065,125.60x = 6,093,800.40 × 1,505,655.20
  4. Step 4: Simplify right side
    4,065,125.60x = 9,175,162,260,022.08
  5. Step 5: Solve for x
    x = 9,175,162,260,022.08/4,065,125.60
  6. Step 6: Final answer
    x = 2,257,042.75

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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.