Home / 4,395,134.21-6,591,304.65-4,108,231.19

Finding the Fourth Proportional to 4,395,134.21, 6,591,304.65 and 4,108,231.19

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Solution

The fourth proportional to 4,395,134.21, 6,591,304.65 and 4,108,231.19 is: 6,161,041.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395,134.21 : 6,591,304.65 = 4,108,231.19 : x
  2. Step 2: Convert to fraction form
    4,395,134.21/6,591,304.65 = 4,108,231.19/x
  3. Step 3: Cross multiply
    4,395,134.21x = 6,591,304.65 × 4,108,231.19
  4. Step 4: Simplify right side
    4,395,134.21x = 27,078,603,312,965.51
  5. Step 5: Solve for x
    x = 27,078,603,312,965.51/4,395,134.21
  6. Step 6: Final answer
    x = 6,161,041.29

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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.