Home / 2,453,176.64-3,679,506.08-656,241.44

Finding the Fourth Proportional to 2,453,176.64, 3,679,506.08 and 656,241.44

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Solution

The fourth proportional to 2,453,176.64, 3,679,506.08 and 656,241.44 is: 984,292.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,176.64 : 3,679,506.08 = 656,241.44 : x
  2. Step 2: Convert to fraction form
    2,453,176.64/3,679,506.08 = 656,241.44/x
  3. Step 3: Cross multiply
    2,453,176.64x = 3,679,506.08 × 656,241.44
  4. Step 4: Simplify right side
    2,453,176.64x = 2,414,644,368,427.96
  5. Step 5: Solve for x
    x = 2,414,644,368,427.96/2,453,176.64
  6. Step 6: Final answer
    x = 984,292.91

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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.