Home / 4,289,942.04-5,918,679.56-2,429,103.19

Finding the Fourth Proportional to 4,289,942.04, 5,918,679.56 and 2,429,103.19

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Solution

The fourth proportional to 4,289,942.04, 5,918,679.56 and 2,429,103.19 is: 3,351,346.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,289,942.04 : 5,918,679.56 = 2,429,103.19 : x
  2. Step 2: Convert to fraction form
    4,289,942.04/5,918,679.56 = 2,429,103.19/x
  3. Step 3: Cross multiply
    4,289,942.04x = 5,918,679.56 × 2,429,103.19
  4. Step 4: Simplify right side
    4,289,942.04x = 14,377,083,393,401.06
  5. Step 5: Solve for x
    x = 14,377,083,393,401.06/4,289,942.04
  6. Step 6: Final answer
    x = 3,351,346.77

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Double scale
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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.