Home / 2,041,281.27-3,056,162.40-1,079,557.47

Finding the Fourth Proportional to 2,041,281.27, 3,056,162.40 and 1,079,557.47

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Solution

The fourth proportional to 2,041,281.27, 3,056,162.40 and 1,079,557.47 is: 1,616,290.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,281.27 : 3,056,162.40 = 1,079,557.47 : x
  2. Step 2: Convert to fraction form
    2,041,281.27/3,056,162.40 = 1,079,557.47/x
  3. Step 3: Cross multiply
    2,041,281.27x = 3,056,162.40 × 1,079,557.47
  4. Step 4: Simplify right side
    2,041,281.27x = 3,299,302,948,453.13
  5. Step 5: Solve for x
    x = 3,299,302,948,453.13/2,041,281.27
  6. Step 6: Final answer
    x = 1,616,290.22

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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.