Home / 2,392,249.77-3,301,384.41-1,304,580.87

Finding the Fourth Proportional to 2,392,249.77, 3,301,384.41 and 1,304,580.87

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Solution

The fourth proportional to 2,392,249.77, 3,301,384.41 and 1,304,580.87 is: 1,800,365.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,249.77 : 3,301,384.41 = 1,304,580.87 : x
  2. Step 2: Convert to fraction form
    2,392,249.77/3,301,384.41 = 1,304,580.87/x
  3. Step 3: Cross multiply
    2,392,249.77x = 3,301,384.41 × 1,304,580.87
  4. Step 4: Simplify right side
    2,392,249.77x = 4,306,922,945,802.24
  5. Step 5: Solve for x
    x = 4,306,922,945,802.24/2,392,249.77
  6. Step 6: Final answer
    x = 1,800,365.08

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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.