Home / 2,398,990.44-3,596,707.98-1,452,137.16

Finding the Fourth Proportional to 2,398,990.44, 3,596,707.98 and 1,452,137.16

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Solution

The fourth proportional to 2,398,990.44, 3,596,707.98 and 1,452,137.16 is: 2,177,129.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,398,990.44 : 3,596,707.98 = 1,452,137.16 : x
  2. Step 2: Convert to fraction form
    2,398,990.44/3,596,707.98 = 1,452,137.16/x
  3. Step 3: Cross multiply
    2,398,990.44x = 3,596,707.98 × 1,452,137.16
  4. Step 4: Simplify right side
    2,398,990.44x = 5,222,913,311,426.54
  5. Step 5: Solve for x
    x = 5,222,913,311,426.54/2,398,990.44
  6. Step 6: Final answer
    x = 2,177,129.69

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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.