Home / 1,175,937.65-1,763,903.03-323,010.11

Finding the Fourth Proportional to 1,175,937.65, 1,763,903.03 and 323,010.11

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Solution

The fourth proportional to 1,175,937.65, 1,763,903.03 and 323,010.11 is: 484,514.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,937.65 : 1,763,903.03 = 323,010.11 : x
  2. Step 2: Convert to fraction form
    1,175,937.65/1,763,903.03 = 323,010.11/x
  3. Step 3: Cross multiply
    1,175,937.65x = 1,763,903.03 × 323,010.11
  4. Step 4: Simplify right side
    1,175,937.65x = 569,758,502,930.12
  5. Step 5: Solve for x
    x = 569,758,502,930.12/1,175,937.65
  6. Step 6: Final answer
    x = 484,514.21

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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.