Home / 3,727,956.75-5,584,811.18-3,124,607.19

Finding the Fourth Proportional to 3,727,956.75, 5,584,811.18 and 3,124,607.19

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Solution

The fourth proportional to 3,727,956.75, 5,584,811.18 and 3,124,607.19 is: 4,680,939.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,727,956.75 : 5,584,811.18 = 3,124,607.19 : x
  2. Step 2: Convert to fraction form
    3,727,956.75/5,584,811.18 = 3,124,607.19/x
  3. Step 3: Cross multiply
    3,727,956.75x = 5,584,811.18 × 3,124,607.19
  4. Step 4: Simplify right side
    3,727,956.75x = 17,450,341,152,197.35
  5. Step 5: Solve for x
    x = 17,450,341,152,197.35/3,727,956.75
  6. Step 6: Final answer
    x = 4,680,939.81

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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.