Home / 6,574,694.28-9,073,271.76-3,674,091.96

Finding the Fourth Proportional to 6,574,694.28, 9,073,271.76 and 3,674,091.96

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Solution

The fourth proportional to 6,574,694.28, 9,073,271.76 and 3,674,091.96 is: 5,070,355.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,694.28 : 9,073,271.76 = 3,674,091.96 : x
  2. Step 2: Convert to fraction form
    6,574,694.28/9,073,271.76 = 3,674,091.96/x
  3. Step 3: Cross multiply
    6,574,694.28x = 9,073,271.76 × 3,674,091.96
  4. Step 4: Simplify right side
    6,574,694.28x = 33,336,034,824,311.05
  5. Step 5: Solve for x
    x = 33,336,034,824,311.05/6,574,694.28
  6. Step 6: Final answer
    x = 5,070,355.12

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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.