Home / 4,300,176.91-5,932,907.96-2,439,285.95

Finding the Fourth Proportional to 4,300,176.91, 5,932,907.96 and 2,439,285.95

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Solution

The fourth proportional to 4,300,176.91, 5,932,907.96 and 2,439,285.95 is: 3,365,456.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,300,176.91 : 5,932,907.96 = 2,439,285.95 : x
  2. Step 2: Convert to fraction form
    4,300,176.91/5,932,907.96 = 2,439,285.95/x
  3. Step 3: Cross multiply
    4,300,176.91x = 5,932,907.96 × 2,439,285.95
  4. Step 4: Simplify right side
    4,300,176.91x = 14,472,059,029,471.16
  5. Step 5: Solve for x
    x = 14,472,059,029,471.16/4,300,176.91
  6. Step 6: Final answer
    x = 3,365,456.66

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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.