Home / 4,029,170.92-6,039,956.77-2,005,501.55

Finding the Fourth Proportional to 4,029,170.92, 6,039,956.77 and 2,005,501.55

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Solution

The fourth proportional to 4,029,170.92, 6,039,956.77 and 2,005,501.55 is: 3,006,361.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,170.92 : 6,039,956.77 = 2,005,501.55 : x
  2. Step 2: Convert to fraction form
    4,029,170.92/6,039,956.77 = 2,005,501.55/x
  3. Step 3: Cross multiply
    4,029,170.92x = 6,039,956.77 × 2,005,501.55
  4. Step 4: Simplify right side
    4,029,170.92x = 12,113,142,628,954.46
  5. Step 5: Solve for x
    x = 12,113,142,628,954.46/4,029,170.92
  6. Step 6: Final answer
    x = 3,006,361.08

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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.