Home / 5,016,269.20-6,922,219.96-2,840,827.95

Finding the Fourth Proportional to 5,016,269.20, 6,922,219.96 and 2,840,827.95

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Solution

The fourth proportional to 5,016,269.20, 6,922,219.96 and 2,840,827.95 is: 3,920,211.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,269.20 : 6,922,219.96 = 2,840,827.95 : x
  2. Step 2: Convert to fraction form
    5,016,269.20/6,922,219.96 = 2,840,827.95/x
  3. Step 3: Cross multiply
    5,016,269.20x = 6,922,219.96 × 2,840,827.95
  4. Step 4: Simplify right side
    5,016,269.20x = 19,664,835,925,987.26
  5. Step 5: Solve for x
    x = 19,664,835,925,987.26/5,016,269.20
  6. Step 6: Final answer
    x = 3,920,211.44

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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.