Home / 696,747.47-1,044,870.60-241,215.01

Finding the Fourth Proportional to 696,747.47, 1,044,870.60 and 241,215.01

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Solution

The fourth proportional to 696,747.47, 1,044,870.60 and 241,215.01 is: 361,735.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,747.47 : 1,044,870.60 = 241,215.01 : x
  2. Step 2: Convert to fraction form
    696,747.47/1,044,870.60 = 241,215.01/x
  3. Step 3: Cross multiply
    696,747.47x = 1,044,870.60 × 241,215.01
  4. Step 4: Simplify right side
    696,747.47x = 252,038,469,615.53
  5. Step 5: Solve for x
    x = 252,038,469,615.53/696,747.47
  6. Step 6: Final answer
    x = 361,735.75

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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.