Home / 3,504,002.70-5,256,004.05-3,070,101.90

Finding the Fourth Proportional to 3,504,002.70, 5,256,004.05 and 3,070,101.90

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Solution

The fourth proportional to 3,504,002.70, 5,256,004.05 and 3,070,101.90 is: 4,605,152.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,002.70 : 5,256,004.05 = 3,070,101.90 : x
  2. Step 2: Convert to fraction form
    3,504,002.70/5,256,004.05 = 3,070,101.90/x
  3. Step 3: Cross multiply
    3,504,002.70x = 5,256,004.05 × 3,070,101.90
  4. Step 4: Simplify right side
    3,504,002.70x = 16,136,468,020,312.69
  5. Step 5: Solve for x
    x = 16,136,468,020,312.69/3,504,002.70
  6. Step 6: Final answer
    x = 4,605,152.85

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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.