Home / 2,224,931.41-3,337,527.39-858,712.51

Finding the Fourth Proportional to 2,224,931.41, 3,337,527.39 and 858,712.51

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Solution

The fourth proportional to 2,224,931.41, 3,337,527.39 and 858,712.51 is: 1,288,119.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,931.41 : 3,337,527.39 = 858,712.51 : x
  2. Step 2: Convert to fraction form
    2,224,931.41/3,337,527.39 = 858,712.51/x
  3. Step 3: Cross multiply
    2,224,931.41x = 3,337,527.39 × 858,712.51
  4. Step 4: Simplify right side
    2,224,931.41x = 2,865,976,522,260.65
  5. Step 5: Solve for x
    x = 2,865,976,522,260.65/2,224,931.41
  6. Step 6: Final answer
    x = 1,288,119.04

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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.