Home / 3,059,713.80-4,589,570.70-1,465,390.80

Finding the Fourth Proportional to 3,059,713.80, 4,589,570.70 and 1,465,390.80

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Solution

The fourth proportional to 3,059,713.80, 4,589,570.70 and 1,465,390.80 is: 2,198,086.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,713.80 : 4,589,570.70 = 1,465,390.80 : x
  2. Step 2: Convert to fraction form
    3,059,713.80/4,589,570.70 = 1,465,390.80/x
  3. Step 3: Cross multiply
    3,059,713.80x = 4,589,570.70 × 1,465,390.80
  4. Step 4: Simplify right side
    3,059,713.80x = 6,725,514,679,729.56
  5. Step 5: Solve for x
    x = 6,725,514,679,729.56/3,059,713.80
  6. Step 6: Final answer
    x = 2,198,086.20

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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.