Home / 3,141,520.44-4,708,023.84-1,626,267.18

Finding the Fourth Proportional to 3,141,520.44, 4,708,023.84 and 1,626,267.18

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Solution

The fourth proportional to 3,141,520.44, 4,708,023.84 and 1,626,267.18 is: 2,437,197.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,141,520.44 : 4,708,023.84 = 1,626,267.18 : x
  2. Step 2: Convert to fraction form
    3,141,520.44/4,708,023.84 = 1,626,267.18/x
  3. Step 3: Cross multiply
    3,141,520.44x = 4,708,023.84 × 1,626,267.18
  4. Step 4: Simplify right side
    3,141,520.44x = 7,656,504,653,649.57
  5. Step 5: Solve for x
    x = 7,656,504,653,649.57/3,141,520.44
  6. Step 6: Final answer
    x = 2,437,197.15

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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.