Home / 2,241,036.45-3,361,554.68-1,296,252.45

Finding the Fourth Proportional to 2,241,036.45, 3,361,554.68 and 1,296,252.45

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Solution

The fourth proportional to 2,241,036.45, 3,361,554.68 and 1,296,252.45 is: 1,944,378.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,036.45 : 3,361,554.68 = 1,296,252.45 : x
  2. Step 2: Convert to fraction form
    2,241,036.45/3,361,554.68 = 1,296,252.45/x
  3. Step 3: Cross multiply
    2,241,036.45x = 3,361,554.68 × 1,296,252.45
  4. Step 4: Simplify right side
    2,241,036.45x = 4,357,423,483,277.70
  5. Step 5: Solve for x
    x = 4,357,423,483,277.70/2,241,036.45
  6. Step 6: Final answer
    x = 1,944,378.68

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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.