Home / 1,446,353.13-1,995,833.11-801,718.48

Finding the Fourth Proportional to 1,446,353.13, 1,995,833.11 and 801,718.48

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Solution

The fourth proportional to 1,446,353.13, 1,995,833.11 and 801,718.48 is: 1,106,297.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,353.13 : 1,995,833.11 = 801,718.48 : x
  2. Step 2: Convert to fraction form
    1,446,353.13/1,995,833.11 = 801,718.48/x
  3. Step 3: Cross multiply
    1,446,353.13x = 1,995,833.11 × 801,718.48
  4. Step 4: Simplify right side
    1,446,353.13x = 1,600,096,287,282.87
  5. Step 5: Solve for x
    x = 1,600,096,287,282.87/1,446,353.13
  6. Step 6: Final answer
    x = 1,106,297.11

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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.