Home / 2,239,725.41-3,359,600.42-556,828.91

Finding the Fourth Proportional to 2,239,725.41, 3,359,600.42 and 556,828.91

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Solution

The fourth proportional to 2,239,725.41, 3,359,600.42 and 556,828.91 is: 835,246.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,725.41 : 3,359,600.42 = 556,828.91 : x
  2. Step 2: Convert to fraction form
    2,239,725.41/3,359,600.42 = 556,828.91/x
  3. Step 3: Cross multiply
    2,239,725.41x = 3,359,600.42 × 556,828.91
  4. Step 4: Simplify right side
    2,239,725.41x = 1,870,722,637,120.00
  5. Step 5: Solve for x
    x = 1,870,722,637,120.00/2,239,725.41
  6. Step 6: Final answer
    x = 835,246.42

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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.