Home / 4,042,844.80-6,060,184.80-2,017,974.40

Finding the Fourth Proportional to 4,042,844.80, 6,060,184.80 and 2,017,974.40

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Solution

The fourth proportional to 4,042,844.80, 6,060,184.80 and 2,017,974.40 is: 3,024,923.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,844.80 : 6,060,184.80 = 2,017,974.40 : x
  2. Step 2: Convert to fraction form
    4,042,844.80/6,060,184.80 = 2,017,974.40/x
  3. Step 3: Cross multiply
    4,042,844.80x = 6,060,184.80 × 2,017,974.40
  4. Step 4: Simplify right side
    4,042,844.80x = 12,229,297,785,669.12
  5. Step 5: Solve for x
    x = 12,229,297,785,669.12/4,042,844.80
  6. Step 6: Final answer
    x = 3,024,923.88

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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.