Home / 2,296,106.56-3,443,028.07-779,236.17

Finding the Fourth Proportional to 2,296,106.56, 3,443,028.07 and 779,236.17

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Solution

The fourth proportional to 2,296,106.56, 3,443,028.07 and 779,236.17 is: 1,168,470.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,106.56 : 3,443,028.07 = 779,236.17 : x
  2. Step 2: Convert to fraction form
    2,296,106.56/3,443,028.07 = 779,236.17/x
  3. Step 3: Cross multiply
    2,296,106.56x = 3,443,028.07 × 779,236.17
  4. Step 4: Simplify right side
    2,296,106.56x = 2,682,931,993,070.91
  5. Step 5: Solve for x
    x = 2,682,931,993,070.91/2,296,106.56
  6. Step 6: Final answer
    x = 1,168,470.16

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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.