Home / 4,840,593.83-7,261,679.48-1,429,225.27

Finding the Fourth Proportional to 4,840,593.83, 7,261,679.48 and 1,429,225.27

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Solution

The fourth proportional to 4,840,593.83, 7,261,679.48 and 1,429,225.27 is: 2,144,070.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,593.83 : 7,261,679.48 = 1,429,225.27 : x
  2. Step 2: Convert to fraction form
    4,840,593.83/7,261,679.48 = 1,429,225.27/x
  3. Step 3: Cross multiply
    4,840,593.83x = 7,261,679.48 × 1,429,225.27
  4. Step 4: Simplify right side
    4,840,593.83x = 10,378,575,808,310.33
  5. Step 5: Solve for x
    x = 10,378,575,808,310.33/4,840,593.83
  6. Step 6: Final answer
    x = 2,144,070.78

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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.