Home / 9,826,342.08-13,560,214.23-5,475,611.76

Finding the Fourth Proportional to 9,826,342.08, 13,560,214.23 and 5,475,611.76

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Solution

The fourth proportional to 9,826,342.08, 13,560,214.23 and 5,475,611.76 is: 7,556,267.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,826,342.08 : 13,560,214.23 = 5,475,611.76 : x
  2. Step 2: Convert to fraction form
    9,826,342.08/13,560,214.23 = 5,475,611.76/x
  3. Step 3: Cross multiply
    9,826,342.08x = 13,560,214.23 × 5,475,611.76
  4. Step 4: Simplify right side
    9,826,342.08x = 74,250,468,505,907.34
  5. Step 5: Solve for x
    x = 74,250,468,505,907.34/9,826,342.08
  6. Step 6: Final answer
    x = 7,556,267.42

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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.