Home / 3,734,869.22-5,154,339.23-2,284,842.59

Finding the Fourth Proportional to 3,734,869.22, 5,154,339.23 and 2,284,842.59

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Solution

The fourth proportional to 3,734,869.22, 5,154,339.23 and 2,284,842.59 is: 3,153,217.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,869.22 : 5,154,339.23 = 2,284,842.59 : x
  2. Step 2: Convert to fraction form
    3,734,869.22/5,154,339.23 = 2,284,842.59/x
  3. Step 3: Cross multiply
    3,734,869.22x = 5,154,339.23 × 2,284,842.59
  4. Step 4: Simplify right side
    3,734,869.22x = 11,776,853,796,011.81
  5. Step 5: Solve for x
    x = 11,776,853,796,011.81/3,734,869.22
  6. Step 6: Final answer
    x = 3,153,217.18

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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.