Home / 2,237,498.08-3,359,174.08-1,328,340.30

Finding the Fourth Proportional to 2,237,498.08, 3,359,174.08 and 1,328,340.30

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Solution

The fourth proportional to 2,237,498.08, 3,359,174.08 and 1,328,340.30 is: 1,994,248.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,498.08 : 3,359,174.08 = 1,328,340.30 : x
  2. Step 2: Convert to fraction form
    2,237,498.08/3,359,174.08 = 1,328,340.30/x
  3. Step 3: Cross multiply
    2,237,498.08x = 3,359,174.08 × 1,328,340.30
  4. Step 4: Simplify right side
    2,237,498.08x = 4,462,126,305,179.42
  5. Step 5: Solve for x
    x = 4,462,126,305,179.42/2,237,498.08
  6. Step 6: Final answer
    x = 1,994,248.10

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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.