Home / 6,558,296.22-9,050,464.83-3,657,874.98

Finding the Fourth Proportional to 6,558,296.22, 9,050,464.83 and 3,657,874.98

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Solution

The fourth proportional to 6,558,296.22, 9,050,464.83 and 3,657,874.98 is: 5,047,876.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,558,296.22 : 9,050,464.83 = 3,657,874.98 : x
  2. Step 2: Convert to fraction form
    6,558,296.22/9,050,464.83 = 3,657,874.98/x
  3. Step 3: Cross multiply
    6,558,296.22x = 9,050,464.83 × 3,657,874.98
  4. Step 4: Simplify right side
    6,558,296.22x = 33,105,468,859,026.95
  5. Step 5: Solve for x
    x = 33,105,468,859,026.95/6,558,296.22
  6. Step 6: Final answer
    x = 5,047,876.42

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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.