Home / 2,276,530.56-3,414,329.28-836,717.76

Finding the Fourth Proportional to 2,276,530.56, 3,414,329.28 and 836,717.76

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Solution

The fourth proportional to 2,276,530.56, 3,414,329.28 and 836,717.76 is: 1,254,905.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276,530.56 : 3,414,329.28 = 836,717.76 : x
  2. Step 2: Convert to fraction form
    2,276,530.56/3,414,329.28 = 836,717.76/x
  3. Step 3: Cross multiply
    2,276,530.56x = 3,414,329.28 × 836,717.76
  4. Step 4: Simplify right side
    2,276,530.56x = 2,856,829,947,064.01
  5. Step 5: Solve for x
    x = 2,856,829,947,064.01/2,276,530.56
  6. Step 6: Final answer
    x = 1,254,905.16

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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.