Home / 6,752,811.67-10,126,224.55-4,851,581.83

Finding the Fourth Proportional to 6,752,811.67, 10,126,224.55 and 4,851,581.83

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Solution

The fourth proportional to 6,752,811.67, 10,126,224.55 and 4,851,581.83 is: 7,275,222.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752,811.67 : 10,126,224.55 = 4,851,581.83 : x
  2. Step 2: Convert to fraction form
    6,752,811.67/10,126,224.55 = 4,851,581.83/x
  3. Step 3: Cross multiply
    6,752,811.67x = 10,126,224.55 × 4,851,581.83
  4. Step 4: Simplify right side
    6,752,811.67x = 49,128,207,033,279.93
  5. Step 5: Solve for x
    x = 49,128,207,033,279.93/6,752,811.67
  6. Step 6: Final answer
    x = 7,275,222.45

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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.