Home / 7,823,496.15-10,797,071.01-4,339,958.06

Finding the Fourth Proportional to 7,823,496.15, 10,797,071.01 and 4,339,958.06

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Solution

The fourth proportional to 7,823,496.15, 10,797,071.01 and 4,339,958.06 is: 5,989,500.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,823,496.15 : 10,797,071.01 = 4,339,958.06 : x
  2. Step 2: Convert to fraction form
    7,823,496.15/10,797,071.01 = 4,339,958.06/x
  3. Step 3: Cross multiply
    7,823,496.15x = 10,797,071.01 × 4,339,958.06
  4. Step 4: Simplify right side
    7,823,496.15x = 46,858,835,354,178.77
  5. Step 5: Solve for x
    x = 46,858,835,354,178.77/7,823,496.15
  6. Step 6: Final answer
    x = 5,989,500.66

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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.