Home / 6,723,147.50-10,084,809.09-2,235,423.50

Finding the Fourth Proportional to 6,723,147.50, 10,084,809.09 and 2,235,423.50

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Solution

The fourth proportional to 6,723,147.50, 10,084,809.09 and 2,235,423.50 is: 3,353,164.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723,147.50 : 10,084,809.09 = 2,235,423.50 : x
  2. Step 2: Convert to fraction form
    6,723,147.50/10,084,809.09 = 2,235,423.50/x
  3. Step 3: Cross multiply
    6,723,147.50x = 10,084,809.09 × 2,235,423.50
  4. Step 4: Simplify right side
    6,723,147.50x = 22,543,819,232,799.61
  5. Step 5: Solve for x
    x = 22,543,819,232,799.61/6,723,147.50
  6. Step 6: Final answer
    x = 3,353,164.46

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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.