Home / 4,158,556.70-6,239,908.65-2,362,819.10

Finding the Fourth Proportional to 4,158,556.70, 6,239,908.65 and 2,362,819.10

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Solution

The fourth proportional to 4,158,556.70, 6,239,908.65 and 2,362,819.10 is: 3,545,406.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,556.70 : 6,239,908.65 = 2,362,819.10 : x
  2. Step 2: Convert to fraction form
    4,158,556.70/6,239,908.65 = 2,362,819.10/x
  3. Step 3: Cross multiply
    4,158,556.70x = 6,239,908.65 × 2,362,819.10
  4. Step 4: Simplify right side
    4,158,556.70x = 14,743,775,340,475.22
  5. Step 5: Solve for x
    x = 14,743,775,340,475.22/4,158,556.70
  6. Step 6: Final answer
    x = 3,545,406.83

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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.