Home / 4,377,518.62-6,561,053.85-2,037,408.16

Finding the Fourth Proportional to 4,377,518.62, 6,561,053.85 and 2,037,408.16

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Solution

The fourth proportional to 4,377,518.62, 6,561,053.85 and 2,037,408.16 is: 3,053,680.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377,518.62 : 6,561,053.85 = 2,037,408.16 : x
  2. Step 2: Convert to fraction form
    4,377,518.62/6,561,053.85 = 2,037,408.16/x
  3. Step 3: Cross multiply
    4,377,518.62x = 6,561,053.85 × 2,037,408.16
  4. Step 4: Simplify right side
    4,377,518.62x = 13,367,544,652,189.41
  5. Step 5: Solve for x
    x = 13,367,544,652,189.41/4,377,518.62
  6. Step 6: Final answer
    x = 3,053,680.82

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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.