Home / 3,293,232.30-4,931,875.80-2,279,514.06

Finding the Fourth Proportional to 3,293,232.30, 4,931,875.80 and 2,279,514.06

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Solution

The fourth proportional to 3,293,232.30, 4,931,875.80 and 2,279,514.06 is: 3,413,752.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,232.30 : 4,931,875.80 = 2,279,514.06 : x
  2. Step 2: Convert to fraction form
    3,293,232.30/4,931,875.80 = 2,279,514.06/x
  3. Step 3: Cross multiply
    3,293,232.30x = 4,931,875.80 × 2,279,514.06
  4. Step 4: Simplify right side
    3,293,232.30x = 11,242,280,228,273.75
  5. Step 5: Solve for x
    x = 11,242,280,228,273.75/3,293,232.30
  6. Step 6: Final answer
    x = 3,413,752.57

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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.