Home / 10,270,024.83-14,172,808.28-5,623,735.23

Finding the Fourth Proportional to 10,270,024.83, 14,172,808.28 and 5,623,735.23

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Solution

The fourth proportional to 10,270,024.83, 14,172,808.28 and 5,623,735.23 is: 7,760,849.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,270,024.83 : 14,172,808.28 = 5,623,735.23 : x
  2. Step 2: Convert to fraction form
    10,270,024.83/14,172,808.28 = 5,623,735.23/x
  3. Step 3: Cross multiply
    10,270,024.83x = 14,172,808.28 × 5,623,735.23
  4. Step 4: Simplify right side
    10,270,024.83x = 79,704,121,204,153.03
  5. Step 5: Solve for x
    x = 79,704,121,204,153.03/10,270,024.83
  6. Step 6: Final answer
    x = 7,760,849.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.