Home / 4,017,020.74-5,543,471.46-2,181,466.17

Finding the Fourth Proportional to 4,017,020.74, 5,543,471.46 and 2,181,466.17

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Solution

The fourth proportional to 4,017,020.74, 5,543,471.46 and 2,181,466.17 is: 3,010,414.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,020.74 : 5,543,471.46 = 2,181,466.17 : x
  2. Step 2: Convert to fraction form
    4,017,020.74/5,543,471.46 = 2,181,466.17/x
  3. Step 3: Cross multiply
    4,017,020.74x = 5,543,471.46 × 2,181,466.17
  4. Step 4: Simplify right side
    4,017,020.74x = 12,092,895,462,531.01
  5. Step 5: Solve for x
    x = 12,092,895,462,531.01/4,017,020.74
  6. Step 6: Final answer
    x = 3,010,414.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.