Home / 6,574,674.75-9,073,244.87-3,674,072.44

Finding the Fourth Proportional to 6,574,674.75, 9,073,244.87 and 3,674,072.44

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Solution

The fourth proportional to 6,574,674.75, 9,073,244.87 and 3,674,072.44 is: 5,070,328.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,674.75 : 9,073,244.87 = 3,674,072.44 : x
  2. Step 2: Convert to fraction form
    6,574,674.75/9,073,244.87 = 3,674,072.44/x
  3. Step 3: Cross multiply
    6,574,674.75x = 9,073,244.87 × 3,674,072.44
  4. Step 4: Simplify right side
    6,574,674.75x = 33,335,758,918,238.38
  5. Step 5: Solve for x
    x = 33,335,758,918,238.38/6,574,674.75
  6. Step 6: Final answer
    x = 5,070,328.22

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Double scale
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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.