Home / 1,033,398.05-1,546,780.56-552,423.43

Finding the Fourth Proportional to 1,033,398.05, 1,546,780.56 and 552,423.43

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Solution

The fourth proportional to 1,033,398.05, 1,546,780.56 and 552,423.43 is: 826,862.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,398.05 : 1,546,780.56 = 552,423.43 : x
  2. Step 2: Convert to fraction form
    1,033,398.05/1,546,780.56 = 552,423.43/x
  3. Step 3: Cross multiply
    1,033,398.05x = 1,546,780.56 × 552,423.43
  4. Step 4: Simplify right side
    1,033,398.05x = 854,477,822,274.41
  5. Step 5: Solve for x
    x = 854,477,822,274.41/1,033,398.05
  6. Step 6: Final answer
    x = 826,862.24

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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.