Home / 5,801,427.77-8,005,500.95-3,354,195.83

Finding the Fourth Proportional to 5,801,427.77, 8,005,500.95 and 3,354,195.83

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Solution

The fourth proportional to 5,801,427.77, 8,005,500.95 and 3,354,195.83 is: 4,628,518.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,801,427.77 : 8,005,500.95 = 3,354,195.83 : x
  2. Step 2: Convert to fraction form
    5,801,427.77/8,005,500.95 = 3,354,195.83/x
  3. Step 3: Cross multiply
    5,801,427.77x = 8,005,500.95 × 3,354,195.83
  4. Step 4: Simplify right side
    5,801,427.77x = 26,852,017,846,752.56
  5. Step 5: Solve for x
    x = 26,852,017,846,752.56/5,801,427.77
  6. Step 6: Final answer
    x = 4,628,518.86

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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.