Home / 2,306,175.30-3,456,262.40-938,354.94

Finding the Fourth Proportional to 2,306,175.30, 3,456,262.40 and 938,354.94

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Solution

The fourth proportional to 2,306,175.30, 3,456,262.40 and 938,354.94 is: 1,406,311.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,175.30 : 3,456,262.40 = 938,354.94 : x
  2. Step 2: Convert to fraction form
    2,306,175.30/3,456,262.40 = 938,354.94/x
  3. Step 3: Cross multiply
    2,306,175.30x = 3,456,262.40 × 938,354.94
  4. Step 4: Simplify right side
    2,306,175.30x = 3,243,200,896,976.26
  5. Step 5: Solve for x
    x = 3,243,200,896,976.26/2,306,175.30
  6. Step 6: Final answer
    x = 1,406,311.52

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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.