Home / 3,744,000.60-5,616,000.90-1,850,350.20

Finding the Fourth Proportional to 3,744,000.60, 5,616,000.90 and 1,850,350.20

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Solution

The fourth proportional to 3,744,000.60, 5,616,000.90 and 1,850,350.20 is: 2,775,525.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,000.60 : 5,616,000.90 = 1,850,350.20 : x
  2. Step 2: Convert to fraction form
    3,744,000.60/5,616,000.90 = 1,850,350.20/x
  3. Step 3: Cross multiply
    3,744,000.60x = 5,616,000.90 × 1,850,350.20
  4. Step 4: Simplify right side
    3,744,000.60x = 10,391,568,388,515.18
  5. Step 5: Solve for x
    x = 10,391,568,388,515.18/3,744,000.60
  6. Step 6: Final answer
    x = 2,775,525.30

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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.