Home / 14,497,926.70-21,750,000.45-4,401,568.30

Finding the Fourth Proportional to 14,497,926.70, 21,750,000.45 and 4,401,568.30

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Solution

The fourth proportional to 14,497,926.70, 21,750,000.45 and 4,401,568.30 is: 6,603,296.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,497,926.70 : 21,750,000.45 = 4,401,568.30 : x
  2. Step 2: Convert to fraction form
    14,497,926.70/21,750,000.45 = 4,401,568.30/x
  3. Step 3: Cross multiply
    14,497,926.70x = 21,750,000.45 × 4,401,568.30
  4. Step 4: Simplify right side
    14,497,926.70x = 95,734,112,505,705.73
  5. Step 5: Solve for x
    x = 95,734,112,505,705.73/14,497,926.70
  6. Step 6: Final answer
    x = 6,603,296.77

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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.