Home / 5,304,327.57-7,956,433.02-3,175,006.05

Finding the Fourth Proportional to 5,304,327.57, 7,956,433.02 and 3,175,006.05

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Solution

The fourth proportional to 5,304,327.57, 7,956,433.02 and 3,175,006.05 is: 4,762,474.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,304,327.57 : 7,956,433.02 = 3,175,006.05 : x
  2. Step 2: Convert to fraction form
    5,304,327.57/7,956,433.02 = 3,175,006.05/x
  3. Step 3: Cross multiply
    5,304,327.57x = 7,956,433.02 × 3,175,006.05
  4. Step 4: Simplify right side
    5,304,327.57x = 25,261,722,974,919.77
  5. Step 5: Solve for x
    x = 25,261,722,974,919.77/5,304,327.57
  6. Step 6: Final answer
    x = 4,762,474.16

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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.