Home / 1,446,266.28-1,995,637.92-801,686.28

Finding the Fourth Proportional to 1,446,266.28, 1,995,637.92 and 801,686.28

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Solution

The fourth proportional to 1,446,266.28, 1,995,637.92 and 801,686.28 is: 1,106,210.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,266.28 : 1,995,637.92 = 801,686.28 : x
  2. Step 2: Convert to fraction form
    1,446,266.28/1,995,637.92 = 801,686.28/x
  3. Step 3: Cross multiply
    1,446,266.28x = 1,995,637.92 × 801,686.28
  4. Step 4: Simplify right side
    1,446,266.28x = 1,599,875,540,311.74
  5. Step 5: Solve for x
    x = 1,599,875,540,311.74/1,446,266.28
  6. Step 6: Final answer
    x = 1,106,210.91

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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.