Home / 3,366,127.46-5,049,235.83-1,122,266.18

Finding the Fourth Proportional to 3,366,127.46, 5,049,235.83 and 1,122,266.18

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Solution

The fourth proportional to 3,366,127.46, 5,049,235.83 and 1,122,266.18 is: 1,683,414.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,127.46 : 5,049,235.83 = 1,122,266.18 : x
  2. Step 2: Convert to fraction form
    3,366,127.46/5,049,235.83 = 1,122,266.18/x
  3. Step 3: Cross multiply
    3,366,127.46x = 5,049,235.83 × 1,122,266.18
  4. Step 4: Simplify right side
    3,366,127.46x = 5,666,586,575,995.72
  5. Step 5: Solve for x
    x = 5,666,586,575,995.72/3,366,127.46
  6. Step 6: Final answer
    x = 1,683,414.15

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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.