Home / 1,195,537.76-1,790,778.32-966,852.08

Finding the Fourth Proportional to 1,195,537.76, 1,790,778.32 and 966,852.08

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Solution

The fourth proportional to 1,195,537.76, 1,790,778.32 and 966,852.08 is: 1,448,233.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,537.76 : 1,790,778.32 = 966,852.08 : x
  2. Step 2: Convert to fraction form
    1,195,537.76/1,790,778.32 = 966,852.08/x
  3. Step 3: Cross multiply
    1,195,537.76x = 1,790,778.32 × 966,852.08
  4. Step 4: Simplify right side
    1,195,537.76x = 1,731,417,743,510.91
  5. Step 5: Solve for x
    x = 1,731,417,743,510.91/1,195,537.76
  6. Step 6: Final answer
    x = 1,448,233.42

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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.