Home / 697,104.53-1,044,937.44-292,531.73

Finding the Fourth Proportional to 697,104.53, 1,044,937.44 and 292,531.73

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Solution

The fourth proportional to 697,104.53, 1,044,937.44 and 292,531.73 is: 438,495.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,104.53 : 1,044,937.44 = 292,531.73 : x
  2. Step 2: Convert to fraction form
    697,104.53/1,044,937.44 = 292,531.73/x
  3. Step 3: Cross multiply
    697,104.53x = 1,044,937.44 × 292,531.73
  4. Step 4: Simplify right side
    697,104.53x = 305,677,353,956.43
  5. Step 5: Solve for x
    x = 305,677,353,956.43/697,104.53
  6. Step 6: Final answer
    x = 438,495.72

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1.5x scale

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.