Home / 3,472,565.67-4,792,339.80-1,944,659.43

Finding the Fourth Proportional to 3,472,565.67, 4,792,339.80 and 1,944,659.43

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Solution

The fourth proportional to 3,472,565.67, 4,792,339.80 and 1,944,659.43 is: 2,683,741.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,565.67 : 4,792,339.80 = 1,944,659.43 : x
  2. Step 2: Convert to fraction form
    3,472,565.67/4,792,339.80 = 1,944,659.43/x
  3. Step 3: Cross multiply
    3,472,565.67x = 4,792,339.80 × 1,944,659.43
  4. Step 4: Simplify right side
    3,472,565.67x = 9,319,468,783,834.31
  5. Step 5: Solve for x
    x = 9,319,468,783,834.31/3,472,565.67
  6. Step 6: Final answer
    x = 2,683,741.55

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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.