Home / 4,995,220.96-7,491,993.36-1,799,751.52

Finding the Fourth Proportional to 4,995,220.96, 7,491,993.36 and 1,799,751.52

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Solution

The fourth proportional to 4,995,220.96, 7,491,993.36 and 1,799,751.52 is: 2,699,325.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,220.96 : 7,491,993.36 = 1,799,751.52 : x
  2. Step 2: Convert to fraction form
    4,995,220.96/7,491,993.36 = 1,799,751.52/x
  3. Step 3: Cross multiply
    4,995,220.96x = 7,491,993.36 × 1,799,751.52
  4. Step 4: Simplify right side
    4,995,220.96x = 13,483,726,437,489.91
  5. Step 5: Solve for x
    x = 13,483,726,437,489.91/4,995,220.96
  6. Step 6: Final answer
    x = 2,699,325.32

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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.