Home / 3,754,832.81-5,630,385.92-1,195,714.26

Finding the Fourth Proportional to 3,754,832.81, 5,630,385.92 and 1,195,714.26

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Solution

The fourth proportional to 3,754,832.81, 5,630,385.92 and 1,195,714.26 is: 1,792,978.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,832.81 : 5,630,385.92 = 1,195,714.26 : x
  2. Step 2: Convert to fraction form
    3,754,832.81/5,630,385.92 = 1,195,714.26/x
  3. Step 3: Cross multiply
    3,754,832.81x = 5,630,385.92 × 1,195,714.26
  4. Step 4: Simplify right side
    3,754,832.81x = 6,732,332,727,868.65
  5. Step 5: Solve for x
    x = 6,732,332,727,868.65/3,754,832.81
  6. Step 6: Final answer
    x = 1,792,978.03

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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.