Home / 6,770,899.68-9,344,004.66-3,715,111.50

Finding the Fourth Proportional to 6,770,899.68, 9,344,004.66 and 3,715,111.50

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Solution

The fourth proportional to 6,770,899.68, 9,344,004.66 and 3,715,111.50 is: 5,126,943.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,770,899.68 : 9,344,004.66 = 3,715,111.50 : x
  2. Step 2: Convert to fraction form
    6,770,899.68/9,344,004.66 = 3,715,111.50/x
  3. Step 3: Cross multiply
    6,770,899.68x = 9,344,004.66 × 3,715,111.50
  4. Step 4: Simplify right side
    6,770,899.68x = 34,714,019,168,419.59
  5. Step 5: Solve for x
    x = 34,714,019,168,419.59/6,770,899.68
  6. Step 6: Final answer
    x = 5,126,943.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.