Home / 8,092,662.04-11,167,743.30-4,421,499.80

Finding the Fourth Proportional to 8,092,662.04, 11,167,743.30 and 4,421,499.80

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Solution

The fourth proportional to 8,092,662.04, 11,167,743.30 and 4,421,499.80 is: 6,101,598.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,662.04 : 11,167,743.30 = 4,421,499.80 : x
  2. Step 2: Convert to fraction form
    8,092,662.04/11,167,743.30 = 4,421,499.80/x
  3. Step 3: Cross multiply
    8,092,662.04x = 11,167,743.30 × 4,421,499.80
  4. Step 4: Simplify right side
    8,092,662.04x = 49,378,174,767,401.34
  5. Step 5: Solve for x
    x = 49,378,174,767,401.34/8,092,662.04
  6. Step 6: Final answer
    x = 6,101,598.53

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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.