Home / 2,338,097.28-3,226,228.29-1,419,848.88

Finding the Fourth Proportional to 2,338,097.28, 3,226,228.29 and 1,419,848.88

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Solution

The fourth proportional to 2,338,097.28, 3,226,228.29 and 1,419,848.88 is: 1,959,181.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,097.28 : 3,226,228.29 = 1,419,848.88 : x
  2. Step 2: Convert to fraction form
    2,338,097.28/3,226,228.29 = 1,419,848.88/x
  3. Step 3: Cross multiply
    2,338,097.28x = 3,226,228.29 × 1,419,848.88
  4. Step 4: Simplify right side
    2,338,097.28x = 4,580,756,624,180.81
  5. Step 5: Solve for x
    x = 4,580,756,624,180.81/2,338,097.28
  6. Step 6: Final answer
    x = 1,959,181.37

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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.