Home / 464,110.68-696,364.54-194,301.88

Finding the Fourth Proportional to 464,110.68, 696,364.54 and 194,301.88

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Solution

The fourth proportional to 464,110.68, 696,364.54 and 194,301.88 is: 291,535.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,110.68 : 696,364.54 = 194,301.88 : x
  2. Step 2: Convert to fraction form
    464,110.68/696,364.54 = 194,301.88/x
  3. Step 3: Cross multiply
    464,110.68x = 696,364.54 × 194,301.88
  4. Step 4: Simplify right side
    464,110.68x = 135,304,939,287.34
  5. Step 5: Solve for x
    x = 135,304,939,287.34/464,110.68
  6. Step 6: Final answer
    x = 291,535.93

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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.