Home / 4,416,815.61-6,620,499.45-2,017,064.25

Finding the Fourth Proportional to 4,416,815.61, 6,620,499.45 and 2,017,064.25

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Solution

The fourth proportional to 4,416,815.61, 6,620,499.45 and 2,017,064.25 is: 3,023,439.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416,815.61 : 6,620,499.45 = 2,017,064.25 : x
  2. Step 2: Convert to fraction form
    4,416,815.61/6,620,499.45 = 2,017,064.25/x
  3. Step 3: Cross multiply
    4,416,815.61x = 6,620,499.45 × 2,017,064.25
  4. Step 4: Simplify right side
    4,416,815.61x = 13,353,972,757,739.66
  5. Step 5: Solve for x
    x = 13,353,972,757,739.66/4,416,815.61
  6. Step 6: Final answer
    x = 3,023,439.04

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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.