Home / 6,707,863.26-9,256,384.35-3,807,313.20

Finding the Fourth Proportional to 6,707,863.26, 9,256,384.35 and 3,807,313.20

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Solution

The fourth proportional to 6,707,863.26, 9,256,384.35 and 3,807,313.20 is: 5,253,827.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,707,863.26 : 9,256,384.35 = 3,807,313.20 : x
  2. Step 2: Convert to fraction form
    6,707,863.26/9,256,384.35 = 3,807,313.20/x
  3. Step 3: Cross multiply
    6,707,863.26x = 9,256,384.35 × 3,807,313.20
  4. Step 4: Simplify right side
    6,707,863.26x = 35,241,954,320,028.42
  5. Step 5: Solve for x
    x = 35,241,954,320,028.42/6,707,863.26
  6. Step 6: Final answer
    x = 5,253,827.18

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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.