Home / 5,070,033.92-7,605,047.64-2,037,400.40

Finding the Fourth Proportional to 5,070,033.92, 7,605,047.64 and 2,037,400.40

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Solution

The fourth proportional to 5,070,033.92, 7,605,047.64 and 2,037,400.40 is: 3,056,099.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070,033.92 : 7,605,047.64 = 2,037,400.40 : x
  2. Step 2: Convert to fraction form
    5,070,033.92/7,605,047.64 = 2,037,400.40/x
  3. Step 3: Cross multiply
    5,070,033.92x = 7,605,047.64 × 2,037,400.40
  4. Step 4: Simplify right side
    5,070,033.92x = 15,494,527,103,755.05
  5. Step 5: Solve for x
    x = 15,494,527,103,755.05/5,070,033.92
  6. Step 6: Final answer
    x = 3,056,099.30

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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.