Home / 7,355,806.92-11,033,599.46-3,309,437.30

Finding the Fourth Proportional to 7,355,806.92, 11,033,599.46 and 3,309,437.30

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Solution

The fourth proportional to 7,355,806.92, 11,033,599.46 and 3,309,437.30 is: 4,964,106.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,355,806.92 : 11,033,599.46 = 3,309,437.30 : x
  2. Step 2: Convert to fraction form
    7,355,806.92/11,033,599.46 = 3,309,437.30/x
  3. Step 3: Cross multiply
    7,355,806.92x = 11,033,599.46 × 3,309,437.30
  4. Step 4: Simplify right side
    7,355,806.92x = 36,515,005,534,468.67
  5. Step 5: Solve for x
    x = 36,515,005,534,468.67/7,355,806.92
  6. Step 6: Final answer
    x = 4,964,106.04

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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.