Home / 5,910,175.42-8,156,407.58-3,261,009.93

Finding the Fourth Proportional to 5,910,175.42, 8,156,407.58 and 3,261,009.93

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Solution

The fourth proportional to 5,910,175.42, 8,156,407.58 and 3,261,009.93 is: 4,500,395.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,910,175.42 : 8,156,407.58 = 3,261,009.93 : x
  2. Step 2: Convert to fraction form
    5,910,175.42/8,156,407.58 = 3,261,009.93/x
  3. Step 3: Cross multiply
    5,910,175.42x = 8,156,407.58 × 3,261,009.93
  4. Step 4: Simplify right side
    5,910,175.42x = 26,598,126,118,138.64
  5. Step 5: Solve for x
    x = 26,598,126,118,138.64/5,910,175.42
  6. Step 6: Final answer
    x = 4,500,395.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.