Home / 2,438,548.14-3,657,233.97-1,017,834.06

Finding the Fourth Proportional to 2,438,548.14, 3,657,233.97 and 1,017,834.06

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Solution

The fourth proportional to 2,438,548.14, 3,657,233.97 and 1,017,834.06 is: 1,526,505.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,438,548.14 : 3,657,233.97 = 1,017,834.06 : x
  2. Step 2: Convert to fraction form
    2,438,548.14/3,657,233.97 = 1,017,834.06/x
  3. Step 3: Cross multiply
    2,438,548.14x = 3,657,233.97 × 1,017,834.06
  4. Step 4: Simplify right side
    2,438,548.14x = 3,722,457,300,055.02
  5. Step 5: Solve for x
    x = 3,722,457,300,055.02/2,438,548.14
  6. Step 6: Final answer
    x = 1,526,505.56

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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.