Home / 5,433,506.72-7,498,419.04-2,986,204.52

Finding the Fourth Proportional to 5,433,506.72, 7,498,419.04 and 2,986,204.52

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Solution

The fourth proportional to 5,433,506.72, 7,498,419.04 and 2,986,204.52 is: 4,121,061.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,433,506.72 : 7,498,419.04 = 2,986,204.52 : x
  2. Step 2: Convert to fraction form
    5,433,506.72/7,498,419.04 = 2,986,204.52/x
  3. Step 3: Cross multiply
    5,433,506.72x = 7,498,419.04 × 2,986,204.52
  4. Step 4: Simplify right side
    5,433,506.72x = 22,391,812,830,102.06
  5. Step 5: Solve for x
    x = 22,391,812,830,102.06/5,433,506.72
  6. Step 6: Final answer
    x = 4,121,061.04

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