Home / 4,248,165.92-5,862,451.40-2,314,420.56

Finding the Fourth Proportional to 4,248,165.92, 5,862,451.40 and 2,314,420.56

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Solution

The fourth proportional to 4,248,165.92, 5,862,451.40 and 2,314,420.56 is: 3,193,890.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,165.92 : 5,862,451.40 = 2,314,420.56 : x
  2. Step 2: Convert to fraction form
    4,248,165.92/5,862,451.40 = 2,314,420.56/x
  3. Step 3: Cross multiply
    4,248,165.92x = 5,862,451.40 × 2,314,420.56
  4. Step 4: Simplify right side
    4,248,165.92x = 13,568,178,052,160.79
  5. Step 5: Solve for x
    x = 13,568,178,052,160.79/4,248,165.92
  6. Step 6: Final answer
    x = 3,193,890.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.