Home / 8,021,301.25-12,031,098.94-2,263,892.53

Finding the Fourth Proportional to 8,021,301.25, 12,031,098.94 and 2,263,892.53

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Solution

The fourth proportional to 8,021,301.25, 12,031,098.94 and 2,263,892.53 is: 3,395,598.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,021,301.25 : 12,031,098.94 = 2,263,892.53 : x
  2. Step 2: Convert to fraction form
    8,021,301.25/12,031,098.94 = 2,263,892.53/x
  3. Step 3: Cross multiply
    8,021,301.25x = 12,031,098.94 × 2,263,892.53
  4. Step 4: Simplify right side
    8,021,301.25x = 27,237,115,017,956.91
  5. Step 5: Solve for x
    x = 27,237,115,017,956.91/8,021,301.25
  6. Step 6: Final answer
    x = 3,395,598.07

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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.