Home / 1,106,473.44-1,526,952.96-653,763.36

Finding the Fourth Proportional to 1,106,473.44, 1,526,952.96 and 653,763.36

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Solution

The fourth proportional to 1,106,473.44, 1,526,952.96 and 653,763.36 is: 902,205.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,473.44 : 1,526,952.96 = 653,763.36 : x
  2. Step 2: Convert to fraction form
    1,106,473.44/1,526,952.96 = 653,763.36/x
  3. Step 3: Cross multiply
    1,106,473.44x = 1,526,952.96 × 653,763.36
  4. Step 4: Simplify right side
    1,106,473.44x = 998,265,897,691.55
  5. Step 5: Solve for x
    x = 998,265,897,691.55/1,106,473.44
  6. Step 6: Final answer
    x = 902,205.03

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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.