Home / 3,299,182.30-4,949,548.02-1,024,589.31

Finding the Fourth Proportional to 3,299,182.30, 4,949,548.02 and 1,024,589.31

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Solution

The fourth proportional to 3,299,182.30, 4,949,548.02 and 1,024,589.31 is: 1,537,124.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299,182.30 : 4,949,548.02 = 1,024,589.31 : x
  2. Step 2: Convert to fraction form
    3,299,182.30/4,949,548.02 = 1,024,589.31/x
  3. Step 3: Cross multiply
    3,299,182.30x = 4,949,548.02 × 1,024,589.31
  4. Step 4: Simplify right side
    3,299,182.30x = 5,071,253,990,623.67
  5. Step 5: Solve for x
    x = 5,071,253,990,623.67/3,299,182.30
  6. Step 6: Final answer
    x = 1,537,124.51

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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.