Home / 1,599,753.44-2,400,515.84-958,481.28

Finding the Fourth Proportional to 1,599,753.44, 2,400,515.84 and 958,481.28

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Solution

The fourth proportional to 1,599,753.44, 2,400,515.84 and 958,481.28 is: 1,438,252.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,753.44 : 2,400,515.84 = 958,481.28 : x
  2. Step 2: Convert to fraction form
    1,599,753.44/2,400,515.84 = 958,481.28/x
  3. Step 3: Cross multiply
    1,599,753.44x = 2,400,515.84 × 958,481.28
  4. Step 4: Simplify right side
    1,599,753.44x = 2,300,849,494,983.48
  5. Step 5: Solve for x
    x = 2,300,849,494,983.48/1,599,753.44
  6. Step 6: Final answer
    x = 1,438,252.57

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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.