Home / 2,017,630.73-3,020,449.12-2,014,973.52

Finding the Fourth Proportional to 2,017,630.73, 3,020,449.12 and 2,014,973.52

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Solution

The fourth proportional to 2,017,630.73, 3,020,449.12 and 2,014,973.52 is: 3,016,471.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,630.73 : 3,020,449.12 = 2,014,973.52 : x
  2. Step 2: Convert to fraction form
    2,017,630.73/3,020,449.12 = 2,014,973.52/x
  3. Step 3: Cross multiply
    2,017,630.73x = 3,020,449.12 × 2,014,973.52
  4. Step 4: Simplify right side
    2,017,630.73x = 6,086,124,990,269.87
  5. Step 5: Solve for x
    x = 6,086,124,990,269.87/2,017,630.73
  6. Step 6: Final answer
    x = 3,016,471.21

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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.