Home / 1,168,510.03-1,752,992.29-448,799.09

Finding the Fourth Proportional to 1,168,510.03, 1,752,992.29 and 448,799.09

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Solution

The fourth proportional to 1,168,510.03, 1,752,992.29 and 448,799.09 is: 673,285.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,510.03 : 1,752,992.29 = 448,799.09 : x
  2. Step 2: Convert to fraction form
    1,168,510.03/1,752,992.29 = 448,799.09/x
  3. Step 3: Cross multiply
    1,168,510.03x = 1,752,992.29 × 448,799.09
  4. Step 4: Simplify right side
    1,168,510.03x = 786,741,344,529.02
  5. Step 5: Solve for x
    x = 786,741,344,529.02/1,168,510.03
  6. Step 6: Final answer
    x = 673,285.91

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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.