Home / 3,017,708.20-4,526,124.90-887,570.20

Finding the Fourth Proportional to 3,017,708.20, 4,526,124.90 and 887,570.20

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Solution

The fourth proportional to 3,017,708.20, 4,526,124.90 and 887,570.20 is: 1,331,226.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,708.20 : 4,526,124.90 = 887,570.20 : x
  2. Step 2: Convert to fraction form
    3,017,708.20/4,526,124.90 = 887,570.20/x
  3. Step 3: Cross multiply
    3,017,708.20x = 4,526,124.90 × 887,570.20
  4. Step 4: Simplify right side
    3,017,708.20x = 4,017,253,582,717.98
  5. Step 5: Solve for x
    x = 4,017,253,582,717.98/3,017,708.20
  6. Step 6: Final answer
    x = 1,331,226.65

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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.