Home / 6,357,232.22-9,540,088.40-2,313,718.90

Finding the Fourth Proportional to 6,357,232.22, 9,540,088.40 and 2,313,718.90

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Solution

The fourth proportional to 6,357,232.22, 9,540,088.40 and 2,313,718.90 is: 3,472,121.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,357,232.22 : 9,540,088.40 = 2,313,718.90 : x
  2. Step 2: Convert to fraction form
    6,357,232.22/9,540,088.40 = 2,313,718.90/x
  3. Step 3: Cross multiply
    6,357,232.22x = 9,540,088.40 × 2,313,718.90
  4. Step 4: Simplify right side
    6,357,232.22x = 22,073,082,820,684.84
  5. Step 5: Solve for x
    x = 22,073,082,820,684.84/6,357,232.22
  6. Step 6: Final answer
    x = 3,472,121.53

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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.