Home / 5,041,344.20-7,562,016.30-1,676,070.60

Finding the Fourth Proportional to 5,041,344.20, 7,562,016.30 and 1,676,070.60

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Solution

The fourth proportional to 5,041,344.20, 7,562,016.30 and 1,676,070.60 is: 2,514,105.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041,344.20 : 7,562,016.30 = 1,676,070.60 : x
  2. Step 2: Convert to fraction form
    5,041,344.20/7,562,016.30 = 1,676,070.60/x
  3. Step 3: Cross multiply
    5,041,344.20x = 7,562,016.30 × 1,676,070.60
  4. Step 4: Simplify right side
    5,041,344.20x = 12,674,473,197,150.78
  5. Step 5: Solve for x
    x = 12,674,473,197,150.78/5,041,344.20
  6. Step 6: Final answer
    x = 2,514,105.90

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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.