Home / 875,202.93-1,312,687.74-244,063.89

Finding the Fourth Proportional to 875,202.93, 1,312,687.74 and 244,063.89

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Solution

The fourth proportional to 875,202.93, 1,312,687.74 and 244,063.89 is: 366,063.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    875,202.93 : 1,312,687.74 = 244,063.89 : x
  2. Step 2: Convert to fraction form
    875,202.93/1,312,687.74 = 244,063.89/x
  3. Step 3: Cross multiply
    875,202.93x = 1,312,687.74 × 244,063.89
  4. Step 4: Simplify right side
    875,202.93x = 320,379,676,179.71
  5. Step 5: Solve for x
    x = 320,379,676,179.71/875,202.93
  6. Step 6: Final answer
    x = 366,063.30

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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.