Home / 2,294,199.59-3,441,758.78-1,284,757.07

Finding the Fourth Proportional to 2,294,199.59, 3,441,758.78 and 1,284,757.07

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Solution

The fourth proportional to 2,294,199.59, 3,441,758.78 and 1,284,757.07 is: 1,927,392.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,199.59 : 3,441,758.78 = 1,284,757.07 : x
  2. Step 2: Convert to fraction form
    2,294,199.59/3,441,758.78 = 1,284,757.07/x
  3. Step 3: Cross multiply
    2,294,199.59x = 3,441,758.78 × 1,284,757.07
  4. Step 4: Simplify right side
    2,294,199.59x = 4,421,823,911,842.67
  5. Step 5: Solve for x
    x = 4,421,823,911,842.67/2,294,199.59
  6. Step 6: Final answer
    x = 1,927,392.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.