Home / 2,674,101.92-4,012,377.60-1,158,248.48

Finding the Fourth Proportional to 2,674,101.92, 4,012,377.60 and 1,158,248.48

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Solution

The fourth proportional to 2,674,101.92, 4,012,377.60 and 1,158,248.48 is: 1,737,903.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,101.92 : 4,012,377.60 = 1,158,248.48 : x
  2. Step 2: Convert to fraction form
    2,674,101.92/4,012,377.60 = 1,158,248.48/x
  3. Step 3: Cross multiply
    2,674,101.92x = 4,012,377.60 × 1,158,248.48
  4. Step 4: Simplify right side
    2,674,101.92x = 4,647,330,256,386.05
  5. Step 5: Solve for x
    x = 4,647,330,256,386.05/2,674,101.92
  6. Step 6: Final answer
    x = 1,737,903.19

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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.