Home / 10,795,435.70-16,194,967.95-3,223,166.90

Finding the Fourth Proportional to 10,795,435.70, 16,194,967.95 and 3,223,166.90

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Solution

The fourth proportional to 10,795,435.70, 16,194,967.95 and 3,223,166.90 is: 4,835,292.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,435.70 : 16,194,967.95 = 3,223,166.90 : x
  2. Step 2: Convert to fraction form
    10,795,435.70/16,194,967.95 = 3,223,166.90/x
  3. Step 3: Cross multiply
    10,795,435.70x = 16,194,967.95 × 3,223,166.90
  4. Step 4: Simplify right side
    10,795,435.70x = 52,199,084,643,000.85
  5. Step 5: Solve for x
    x = 52,199,084,643,000.85/10,795,435.70
  6. Step 6: Final answer
    x = 4,835,292.07

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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.