Home / 6,534,457.48-9,792,854.34-2,488,738.30

Finding the Fourth Proportional to 6,534,457.48, 9,792,854.34 and 2,488,738.30

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Solution

The fourth proportional to 6,534,457.48, 9,792,854.34 and 2,488,738.30 is: 3,729,743.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,534,457.48 : 9,792,854.34 = 2,488,738.30 : x
  2. Step 2: Convert to fraction form
    6,534,457.48/9,792,854.34 = 2,488,738.30/x
  3. Step 3: Cross multiply
    6,534,457.48x = 9,792,854.34 × 2,488,738.30
  4. Step 4: Simplify right side
    6,534,457.48x = 24,371,851,662,279.22
  5. Step 5: Solve for x
    x = 24,371,851,662,279.22/6,534,457.48
  6. Step 6: Final answer
    x = 3,729,743.71

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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.