Home / 2,822,632.49-4,234,211.18-800,925.95

Finding the Fourth Proportional to 2,822,632.49, 4,234,211.18 and 800,925.95

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Solution

The fourth proportional to 2,822,632.49, 4,234,211.18 and 800,925.95 is: 1,201,463.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,632.49 : 4,234,211.18 = 800,925.95 : x
  2. Step 2: Convert to fraction form
    2,822,632.49/4,234,211.18 = 800,925.95/x
  3. Step 3: Cross multiply
    2,822,632.49x = 4,234,211.18 × 800,925.95
  4. Step 4: Simplify right side
    2,822,632.49x = 3,391,289,586,666.44
  5. Step 5: Solve for x
    x = 3,391,289,586,666.44/2,822,632.49
  6. Step 6: Final answer
    x = 1,201,463.39

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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.