Home / 4,546,351.26-6,820,649.46-1,351,463.76

Finding the Fourth Proportional to 4,546,351.26, 6,820,649.46 and 1,351,463.76

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Solution

The fourth proportional to 4,546,351.26, 6,820,649.46 and 1,351,463.76 is: 2,027,529.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,546,351.26 : 6,820,649.46 = 1,351,463.76 : x
  2. Step 2: Convert to fraction form
    4,546,351.26/6,820,649.46 = 1,351,463.76/x
  3. Step 3: Cross multiply
    4,546,351.26x = 6,820,649.46 × 1,351,463.76
  4. Step 4: Simplify right side
    4,546,351.26x = 9,217,860,564,853.57
  5. Step 5: Solve for x
    x = 9,217,860,564,853.57/4,546,351.26
  6. Step 6: Final answer
    x = 2,027,529.34

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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.