Home / 2,601,905.28-3,903,295.68-895,980.48

Finding the Fourth Proportional to 2,601,905.28, 3,903,295.68 and 895,980.48

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Solution

The fourth proportional to 2,601,905.28, 3,903,295.68 and 895,980.48 is: 1,344,121.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,905.28 : 3,903,295.68 = 895,980.48 : x
  2. Step 2: Convert to fraction form
    2,601,905.28/3,903,295.68 = 895,980.48/x
  3. Step 3: Cross multiply
    2,601,905.28x = 3,903,295.68 × 895,980.48
  4. Step 4: Simplify right side
    2,601,905.28x = 3,497,276,736,948.33
  5. Step 5: Solve for x
    x = 3,497,276,736,948.33/2,601,905.28
  6. Step 6: Final answer
    x = 1,344,121.47

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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.