Home / 670,996.04-1,006,461.22-250,239.11

Finding the Fourth Proportional to 670,996.04, 1,006,461.22 and 250,239.11

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Solution

The fourth proportional to 670,996.04, 1,006,461.22 and 250,239.11 is: 375,346.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,996.04 : 1,006,461.22 = 250,239.11 : x
  2. Step 2: Convert to fraction form
    670,996.04/1,006,461.22 = 250,239.11/x
  3. Step 3: Cross multiply
    670,996.04x = 1,006,461.22 × 250,239.11
  4. Step 4: Simplify right side
    670,996.04x = 251,855,959,942.31
  5. Step 5: Solve for x
    x = 251,855,959,942.31/670,996.04
  6. Step 6: Final answer
    x = 375,346.42

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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.