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Finding the Fourth Proportional to 3,110,499, 4,665,748.56 and 746,595

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Solution

The fourth proportional to 3,110,499, 4,665,748.56 and 746,595 is: 1,119,892.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,499 : 4,665,748.56 = 746,595 : x
  2. Step 2: Convert to fraction form
    3,110,499/4,665,748.56 = 746,595/x
  3. Step 3: Cross multiply
    3,110,499x = 4,665,748.56 × 746,595
  4. Step 4: Simplify right side
    3,110,499x = 3,483,424,546,153.20
  5. Step 5: Solve for x
    x = 3,483,424,546,153.20/3,110,499
  6. Step 6: Final answer
    x = 1,119,892.51

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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.