Home / 2,494,938.80-3,744,157.80-1,598,560.40

Finding the Fourth Proportional to 2,494,938.80, 3,744,157.80 and 1,598,560.40

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Solution

The fourth proportional to 2,494,938.80, 3,744,157.80 and 1,598,560.40 is: 2,398,961.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,938.80 : 3,744,157.80 = 1,598,560.40 : x
  2. Step 2: Convert to fraction form
    2,494,938.80/3,744,157.80 = 1,598,560.40/x
  3. Step 3: Cross multiply
    2,494,938.80x = 3,744,157.80 × 1,598,560.40
  4. Step 4: Simplify right side
    2,494,938.80x = 5,985,262,390,431.12
  5. Step 5: Solve for x
    x = 5,985,262,390,431.12/2,494,938.80
  6. Step 6: Final answer
    x = 2,398,961.61

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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.