Home / 4,231,717.78-5,843,756.19-2,946,073.63

Finding the Fourth Proportional to 4,231,717.78, 5,843,756.19 and 2,946,073.63

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Solution

The fourth proportional to 4,231,717.78, 5,843,756.19 and 2,946,073.63 is: 4,068,356.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231,717.78 : 5,843,756.19 = 2,946,073.63 : x
  2. Step 2: Convert to fraction form
    4,231,717.78/5,843,756.19 = 2,946,073.63/x
  3. Step 3: Cross multiply
    4,231,717.78x = 5,843,756.19 × 2,946,073.63
  4. Step 4: Simplify right side
    4,231,717.78x = 17,216,136,011,508.27
  5. Step 5: Solve for x
    x = 17,216,136,011,508.27/4,231,717.78
  6. Step 6: Final answer
    x = 4,068,356.38

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.