Home / 1,131,717.62-1,697,551.83-532,346.58

Finding the Fourth Proportional to 1,131,717.62, 1,697,551.83 and 532,346.58

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Solution

The fourth proportional to 1,131,717.62, 1,697,551.83 and 532,346.58 is: 798,508.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,131,717.62 : 1,697,551.83 = 532,346.58 : x
  2. Step 2: Convert to fraction form
    1,131,717.62/1,697,551.83 = 532,346.58/x
  3. Step 3: Cross multiply
    1,131,717.62x = 1,697,551.83 × 532,346.58
  4. Step 4: Simplify right side
    1,131,717.62x = 903,685,911,073.24
  5. Step 5: Solve for x
    x = 903,685,911,073.24/1,131,717.62
  6. Step 6: Final answer
    x = 798,508.30

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Double scale
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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.