Home / 7,232,114.11-10,847,506.85-2,439,844.89

Finding the Fourth Proportional to 7,232,114.11, 10,847,506.85 and 2,439,844.89

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Solution

The fourth proportional to 7,232,114.11, 10,847,506.85 and 2,439,844.89 is: 3,659,543.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,232,114.11 : 10,847,506.85 = 2,439,844.89 : x
  2. Step 2: Convert to fraction form
    7,232,114.11/10,847,506.85 = 2,439,844.89/x
  3. Step 3: Cross multiply
    7,232,114.11x = 10,847,506.85 × 2,439,844.89
  4. Step 4: Simplify right side
    7,232,114.11x = 26,466,234,145,013.27
  5. Step 5: Solve for x
    x = 26,466,234,145,013.27/7,232,114.11
  6. Step 6: Final answer
    x = 3,659,543.22

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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.