Home / 3,661,581.28-5,053,281.51-2,030,500.24

Finding the Fourth Proportional to 3,661,581.28, 5,053,281.51 and 2,030,500.24

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Solution

The fourth proportional to 3,661,581.28, 5,053,281.51 and 2,030,500.24 is: 2,802,256.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,581.28 : 5,053,281.51 = 2,030,500.24 : x
  2. Step 2: Convert to fraction form
    3,661,581.28/5,053,281.51 = 2,030,500.24/x
  3. Step 3: Cross multiply
    3,661,581.28x = 5,053,281.51 × 2,030,500.24
  4. Step 4: Simplify right side
    3,661,581.28x = 10,260,689,318,842.56
  5. Step 5: Solve for x
    x = 10,260,689,318,842.56/3,661,581.28
  6. Step 6: Final answer
    x = 2,802,256.33

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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.