Home / 1,795,020.26-2,477,127.96-979,227.24

Finding the Fourth Proportional to 1,795,020.26, 2,477,127.96 and 979,227.24

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Solution

The fourth proportional to 1,795,020.26, 2,477,127.96 and 979,227.24 is: 1,351,333.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,020.26 : 2,477,127.96 = 979,227.24 : x
  2. Step 2: Convert to fraction form
    1,795,020.26/2,477,127.96 = 979,227.24/x
  3. Step 3: Cross multiply
    1,795,020.26x = 2,477,127.96 × 979,227.24
  4. Step 4: Simplify right side
    1,795,020.26x = 2,425,671,175,397.63
  5. Step 5: Solve for x
    x = 2,425,671,175,397.63/1,795,020.26
  6. Step 6: Final answer
    x = 1,351,333.60

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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.