Home / 3,546,715.46-5,320,821.29-1,150,373.98

Finding the Fourth Proportional to 3,546,715.46, 5,320,821.29 and 1,150,373.98

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Solution

The fourth proportional to 3,546,715.46, 5,320,821.29 and 1,150,373.98 is: 1,725,803.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,715.46 : 5,320,821.29 = 1,150,373.98 : x
  2. Step 2: Convert to fraction form
    3,546,715.46/5,320,821.29 = 1,150,373.98/x
  3. Step 3: Cross multiply
    3,546,715.46x = 5,320,821.29 × 1,150,373.98
  4. Step 4: Simplify right side
    3,546,715.46x = 6,120,934,364,246.03
  5. Step 5: Solve for x
    x = 6,120,934,364,246.03/3,546,715.46
  6. Step 6: Final answer
    x = 1,725,803.62

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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.