Home / 3,025,536.30-4,525,182.45-2,707,983.90

Finding the Fourth Proportional to 3,025,536.30, 4,525,182.45 and 2,707,983.90

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Solution

The fourth proportional to 3,025,536.30, 4,525,182.45 and 2,707,983.90 is: 4,050,231.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,536.30 : 4,525,182.45 = 2,707,983.90 : x
  2. Step 2: Convert to fraction form
    3,025,536.30/4,525,182.45 = 2,707,983.90/x
  3. Step 3: Cross multiply
    3,025,536.30x = 4,525,182.45 × 2,707,983.90
  4. Step 4: Simplify right side
    3,025,536.30x = 12,254,121,219,162.55
  5. Step 5: Solve for x
    x = 12,254,121,219,162.55/3,025,536.30
  6. Step 6: Final answer
    x = 4,050,231.10

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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.