Home / 2,243,338.20-3,364,351.20-803,854.80

Finding the Fourth Proportional to 2,243,338.20, 3,364,351.20 and 803,854.80

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Solution

The fourth proportional to 2,243,338.20, 3,364,351.20 and 803,854.80 is: 1,205,547.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,338.20 : 3,364,351.20 = 803,854.80 : x
  2. Step 2: Convert to fraction form
    2,243,338.20/3,364,351.20 = 803,854.80/x
  3. Step 3: Cross multiply
    2,243,338.20x = 3,364,351.20 × 803,854.80
  4. Step 4: Simplify right side
    2,243,338.20x = 2,704,449,861,005.76
  5. Step 5: Solve for x
    x = 2,704,449,861,005.76/2,243,338.20
  6. Step 6: Final answer
    x = 1,205,547.10

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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.