Home / 1,795,001.49-2,477,110.17-979,202.64

Finding the Fourth Proportional to 1,795,001.49, 2,477,110.17 and 979,202.64

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Solution

The fourth proportional to 1,795,001.49, 2,477,110.17 and 979,202.64 is: 1,351,304.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,001.49 : 2,477,110.17 = 979,202.64 : x
  2. Step 2: Convert to fraction form
    1,795,001.49/2,477,110.17 = 979,202.64/x
  3. Step 3: Cross multiply
    1,795,001.49x = 2,477,110.17 × 979,202.64
  4. Step 4: Simplify right side
    1,795,001.49x = 2,425,592,818,034.85
  5. Step 5: Solve for x
    x = 2,425,592,818,034.85/1,795,001.49
  6. Step 6: Final answer
    x = 1,351,304.07

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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.