Home / 2,425,266.97-3,346,292.98-1,378,606.04

Finding the Fourth Proportional to 2,425,266.97, 3,346,292.98 and 1,378,606.04

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Solution

The fourth proportional to 2,425,266.97, 3,346,292.98 and 1,378,606.04 is: 1,902,149.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,266.97 : 3,346,292.98 = 1,378,606.04 : x
  2. Step 2: Convert to fraction form
    2,425,266.97/3,346,292.98 = 1,378,606.04/x
  3. Step 3: Cross multiply
    2,425,266.97x = 3,346,292.98 × 1,378,606.04
  4. Step 4: Simplify right side
    2,425,266.97x = 4,613,219,713,837.60
  5. Step 5: Solve for x
    x = 4,613,219,713,837.60/2,425,266.97
  6. Step 6: Final answer
    x = 1,902,149.24

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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.