Home / 3,363,444.30-4,644,197.80-2,707,988.24

Finding the Fourth Proportional to 3,363,444.30, 4,644,197.80 and 2,707,988.24

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Solution

The fourth proportional to 3,363,444.30, 4,644,197.80 and 2,707,988.24 is: 3,739,153.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,444.30 : 4,644,197.80 = 2,707,988.24 : x
  2. Step 2: Convert to fraction form
    3,363,444.30/4,644,197.80 = 2,707,988.24/x
  3. Step 3: Cross multiply
    3,363,444.30x = 4,644,197.80 × 2,707,988.24
  4. Step 4: Simplify right side
    3,363,444.30x = 12,576,433,026,633.87
  5. Step 5: Solve for x
    x = 12,576,433,026,633.87/3,363,444.30
  6. Step 6: Final answer
    x = 3,739,153.05

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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.