Home / 3,903,641.66-5,855,692.13-1,507,498.85

Finding the Fourth Proportional to 3,903,641.66, 5,855,692.13 and 1,507,498.85

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Solution

The fourth proportional to 3,903,641.66, 5,855,692.13 and 1,507,498.85 is: 2,261,336.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,903,641.66 : 5,855,692.13 = 1,507,498.85 : x
  2. Step 2: Convert to fraction form
    3,903,641.66/5,855,692.13 = 1,507,498.85/x
  3. Step 3: Cross multiply
    3,903,641.66x = 5,855,692.13 × 1,507,498.85
  4. Step 4: Simplify right side
    3,903,641.66x = 8,827,449,170,337.03
  5. Step 5: Solve for x
    x = 8,827,449,170,337.03/3,903,641.66
  6. Step 6: Final answer
    x = 2,261,336.96

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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.