Home / 9,350,002.80-14,025,004.20-2,960,755.20

Finding the Fourth Proportional to 9,350,002.80, 14,025,004.20 and 2,960,755.20

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Solution

The fourth proportional to 9,350,002.80, 14,025,004.20 and 2,960,755.20 is: 4,441,132.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350,002.80 : 14,025,004.20 = 2,960,755.20 : x
  2. Step 2: Convert to fraction form
    9,350,002.80/14,025,004.20 = 2,960,755.20/x
  3. Step 3: Cross multiply
    9,350,002.80x = 14,025,004.20 × 2,960,755.20
  4. Step 4: Simplify right side
    9,350,002.80x = 41,524,604,115,171.84
  5. Step 5: Solve for x
    x = 41,524,604,115,171.84/9,350,002.80
  6. Step 6: Final answer
    x = 4,441,132.80

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1.5x scale

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.