Home / 4,453,221.11-6,145,456.95-2,416,030.61

Finding the Fourth Proportional to 4,453,221.11, 6,145,456.95 and 2,416,030.61

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Solution

The fourth proportional to 4,453,221.11, 6,145,456.95 and 2,416,030.61 is: 3,334,128.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,221.11 : 6,145,456.95 = 2,416,030.61 : x
  2. Step 2: Convert to fraction form
    4,453,221.11/6,145,456.95 = 2,416,030.61/x
  3. Step 3: Cross multiply
    4,453,221.11x = 6,145,456.95 × 2,416,030.61
  4. Step 4: Simplify right side
    4,453,221.11x = 14,847,612,103,637.24
  5. Step 5: Solve for x
    x = 14,847,612,103,637.24/4,453,221.11
  6. Step 6: Final answer
    x = 3,334,128.65

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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.