Home / 7,381,004.60-11,074,617.30-4,017,625.40

Finding the Fourth Proportional to 7,381,004.60, 11,074,617.30 and 4,017,625.40

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Solution

The fourth proportional to 7,381,004.60, 11,074,617.30 and 4,017,625.40 is: 6,028,131.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,381,004.60 : 11,074,617.30 = 4,017,625.40 : x
  2. Step 2: Convert to fraction form
    7,381,004.60/11,074,617.30 = 4,017,625.40/x
  3. Step 3: Cross multiply
    7,381,004.60x = 11,074,617.30 × 4,017,625.40
  4. Step 4: Simplify right side
    7,381,004.60x = 44,493,663,759,759.42
  5. Step 5: Solve for x
    x = 44,493,663,759,759.42/7,381,004.60
  6. Step 6: Final answer
    x = 6,028,131.15

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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.