Home / 1,446,291.18-1,995,672.06-801,711

Finding the Fourth Proportional to 1,446,291.18, 1,995,672.06 and 801,711

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Solution

The fourth proportional to 1,446,291.18, 1,995,672.06 and 801,711 is: 1,106,244.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,291.18 : 1,995,672.06 = 801,711 : x
  2. Step 2: Convert to fraction form
    1,446,291.18/1,995,672.06 = 801,711/x
  3. Step 3: Cross multiply
    1,446,291.18x = 1,995,672.06 × 801,711
  4. Step 4: Simplify right side
    1,446,291.18x = 1,599,952,242,894.66
  5. Step 5: Solve for x
    x = 1,599,952,242,894.66/1,446,291.18
  6. Step 6: Final answer
    x = 1,106,244.90

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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.