Home / 2,350,012.23-3,243,025.10-1,479,422.91

Finding the Fourth Proportional to 2,350,012.23, 3,243,025.10 and 1,479,422.91

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Solution

The fourth proportional to 2,350,012.23, 3,243,025.10 and 1,479,422.91 is: 2,041,608.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,012.23 : 3,243,025.10 = 1,479,422.91 : x
  2. Step 2: Convert to fraction form
    2,350,012.23/3,243,025.10 = 1,479,422.91/x
  3. Step 3: Cross multiply
    2,350,012.23x = 3,243,025.10 × 1,479,422.91
  4. Step 4: Simplify right side
    2,350,012.23x = 4,797,805,623,247.93
  5. Step 5: Solve for x
    x = 4,797,805,623,247.93/2,350,012.23
  6. Step 6: Final answer
    x = 2,041,608.79

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1.5x scale

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.