Home / 9,715,099.70-14,560,985.55-4,032,398.90

Finding the Fourth Proportional to 9,715,099.70, 14,560,985.55 and 4,032,398.90

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Solution

The fourth proportional to 9,715,099.70, 14,560,985.55 and 4,032,398.90 is: 6,043,757.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,715,099.70 : 14,560,985.55 = 4,032,398.90 : x
  2. Step 2: Convert to fraction form
    9,715,099.70/14,560,985.55 = 4,032,398.90/x
  3. Step 3: Cross multiply
    9,715,099.70x = 14,560,985.55 × 4,032,398.90
  4. Step 4: Simplify right side
    9,715,099.70x = 58,715,702,114,735.90
  5. Step 5: Solve for x
    x = 58,715,702,114,735.90/9,715,099.70
  6. Step 6: Final answer
    x = 6,043,757.03

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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.