Home / 4,433,011.83-6,649,517.75-3,423,606.09

Finding the Fourth Proportional to 4,433,011.83, 6,649,517.75 and 3,423,606.09

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Solution

The fourth proportional to 4,433,011.83, 6,649,517.75 and 3,423,606.09 is: 5,135,409.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,011.83 : 6,649,517.75 = 3,423,606.09 : x
  2. Step 2: Convert to fraction form
    4,433,011.83/6,649,517.75 = 3,423,606.09/x
  3. Step 3: Cross multiply
    4,433,011.83x = 6,649,517.75 × 3,423,606.09
  4. Step 4: Simplify right side
    4,433,011.83x = 22,765,329,447,345.07
  5. Step 5: Solve for x
    x = 22,765,329,447,345.07/4,433,011.83
  6. Step 6: Final answer
    x = 5,135,409.14

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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.