Home / 3,088,034.70-4,632,052.05-2,878,082.70

Finding the Fourth Proportional to 3,088,034.70, 4,632,052.05 and 2,878,082.70

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Solution

The fourth proportional to 3,088,034.70, 4,632,052.05 and 2,878,082.70 is: 4,317,124.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,034.70 : 4,632,052.05 = 2,878,082.70 : x
  2. Step 2: Convert to fraction form
    3,088,034.70/4,632,052.05 = 2,878,082.70/x
  3. Step 3: Cross multiply
    3,088,034.70x = 4,632,052.05 × 2,878,082.70
  4. Step 4: Simplify right side
    3,088,034.70x = 13,331,428,870,604.54
  5. Step 5: Solve for x
    x = 13,331,428,870,604.54/3,088,034.70
  6. Step 6: Final answer
    x = 4,317,124.05

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Similar ratio
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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.