Home / 4,030,125.10-6,037,314.45-2,427,928.90

Finding the Fourth Proportional to 4,030,125.10, 6,037,314.45 and 2,427,928.90

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Solution

The fourth proportional to 4,030,125.10, 6,037,314.45 and 2,427,928.90 is: 3,637,150.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,125.10 : 6,037,314.45 = 2,427,928.90 : x
  2. Step 2: Convert to fraction form
    4,030,125.10/6,037,314.45 = 2,427,928.90/x
  3. Step 3: Cross multiply
    4,030,125.10x = 6,037,314.45 × 2,427,928.90
  4. Step 4: Simplify right side
    4,030,125.10x = 14,658,170,231,542.61
  5. Step 5: Solve for x
    x = 14,658,170,231,542.61/4,030,125.10
  6. Step 6: Final answer
    x = 3,637,150.18

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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.