Home / 2,746,683.06-3,790,074.20-1,505,966.92

Finding the Fourth Proportional to 2,746,683.06, 3,790,074.20 and 1,505,966.92

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Solution

The fourth proportional to 2,746,683.06, 3,790,074.20 and 1,505,966.92 is: 2,078,043.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,683.06 : 3,790,074.20 = 1,505,966.92 : x
  2. Step 2: Convert to fraction form
    2,746,683.06/3,790,074.20 = 1,505,966.92/x
  3. Step 3: Cross multiply
    2,746,683.06x = 3,790,074.20 × 1,505,966.92
  4. Step 4: Simplify right side
    2,746,683.06x = 5,707,726,369,545.46
  5. Step 5: Solve for x
    x = 5,707,726,369,545.46/2,746,683.06
  6. Step 6: Final answer
    x = 2,078,043.31

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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.