Home / 3,184,452.45-4,777,014.02-1,836,584.91

Finding the Fourth Proportional to 3,184,452.45, 4,777,014.02 and 1,836,584.91

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Solution

The fourth proportional to 3,184,452.45, 4,777,014.02 and 1,836,584.91 is: 2,755,070.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,452.45 : 4,777,014.02 = 1,836,584.91 : x
  2. Step 2: Convert to fraction form
    3,184,452.45/4,777,014.02 = 1,836,584.91/x
  3. Step 3: Cross multiply
    3,184,452.45x = 4,777,014.02 × 1,836,584.91
  4. Step 4: Simplify right side
    3,184,452.45x = 8,773,391,854,807.51
  5. Step 5: Solve for x
    x = 8,773,391,854,807.51/3,184,452.45
  6. Step 6: Final answer
    x = 2,755,070.77

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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.