Home / 2,306,240.42-3,459,372.92-1,512,548.10

Finding the Fourth Proportional to 2,306,240.42, 3,459,372.92 and 1,512,548.10

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Solution

The fourth proportional to 2,306,240.42, 3,459,372.92 and 1,512,548.10 is: 2,268,830.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,240.42 : 3,459,372.92 = 1,512,548.10 : x
  2. Step 2: Convert to fraction form
    2,306,240.42/3,459,372.92 = 1,512,548.10/x
  3. Step 3: Cross multiply
    2,306,240.42x = 3,459,372.92 × 1,512,548.10
  4. Step 4: Simplify right side
    2,306,240.42x = 5,232,467,937,337.45
  5. Step 5: Solve for x
    x = 5,232,467,937,337.45/2,306,240.42
  6. Step 6: Final answer
    x = 2,268,830.21

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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.