Home / 966,176.46-1,448,502.48-610,440.66

Finding the Fourth Proportional to 966,176.46, 1,448,502.48 and 610,440.66

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Solution

The fourth proportional to 966,176.46, 1,448,502.48 and 610,440.66 is: 915,179.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,176.46 : 1,448,502.48 = 610,440.66 : x
  2. Step 2: Convert to fraction form
    966,176.46/1,448,502.48 = 610,440.66/x
  3. Step 3: Cross multiply
    966,176.46x = 1,448,502.48 × 610,440.66
  4. Step 4: Simplify right side
    966,176.46x = 884,224,809,902.84
  5. Step 5: Solve for x
    x = 884,224,809,902.84/966,176.46
  6. Step 6: Final answer
    x = 915,179.42

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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.