Home / 2,965,621.38-4,448,777.67-1,073,254.02

Finding the Fourth Proportional to 2,965,621.38, 4,448,777.67 and 1,073,254.02

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Solution

The fourth proportional to 2,965,621.38, 4,448,777.67 and 1,073,254.02 is: 1,610,006.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965,621.38 : 4,448,777.67 = 1,073,254.02 : x
  2. Step 2: Convert to fraction form
    2,965,621.38/4,448,777.67 = 1,073,254.02/x
  3. Step 3: Cross multiply
    2,965,621.38x = 4,448,777.67 × 1,073,254.02
  4. Step 4: Simplify right side
    2,965,621.38x = 4,774,668,518,413.73
  5. Step 5: Solve for x
    x = 4,774,668,518,413.73/2,965,621.38
  6. Step 6: Final answer
    x = 1,610,006.10

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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.