Home / 2,817,894.18-4,227,017.04-796,292.94

Finding the Fourth Proportional to 2,817,894.18, 4,227,017.04 and 796,292.94

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Solution

The fourth proportional to 2,817,894.18, 4,227,017.04 and 796,292.94 is: 1,194,489.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,817,894.18 : 4,227,017.04 = 796,292.94 : x
  2. Step 2: Convert to fraction form
    2,817,894.18/4,227,017.04 = 796,292.94/x
  3. Step 3: Cross multiply
    2,817,894.18x = 4,227,017.04 × 796,292.94
  4. Step 4: Simplify right side
    2,817,894.18x = 3,365,943,826,211.70
  5. Step 5: Solve for x
    x = 3,365,943,826,211.70/2,817,894.18
  6. Step 6: Final answer
    x = 1,194,489.08

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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.