Home / 875,606.70-1,313,312.85-244,584.30

Finding the Fourth Proportional to 875,606.70, 1,313,312.85 and 244,584.30

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Solution

The fourth proportional to 875,606.70, 1,313,312.85 and 244,584.30 is: 366,849.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    875,606.70 : 1,313,312.85 = 244,584.30 : x
  2. Step 2: Convert to fraction form
    875,606.70/1,313,312.85 = 244,584.30/x
  3. Step 3: Cross multiply
    875,606.70x = 1,313,312.85 × 244,584.30
  4. Step 4: Simplify right side
    875,606.70x = 321,215,704,098.26
  5. Step 5: Solve for x
    x = 321,215,704,098.26/875,606.70
  6. Step 6: Final answer
    x = 366,849.30

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1.5x scale

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.