Home / 8,000,606.29-11,040,836.64-4,329,522.87

Finding the Fourth Proportional to 8,000,606.29, 11,040,836.64 and 4,329,522.87

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Solution

The fourth proportional to 8,000,606.29, 11,040,836.64 and 4,329,522.87 is: 5,974,741.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,000,606.29 : 11,040,836.64 = 4,329,522.87 : x
  2. Step 2: Convert to fraction form
    8,000,606.29/11,040,836.64 = 4,329,522.87/x
  3. Step 3: Cross multiply
    8,000,606.29x = 11,040,836.64 × 4,329,522.87
  4. Step 4: Simplify right side
    8,000,606.29x = 47,801,554,736,813.96
  5. Step 5: Solve for x
    x = 47,801,554,736,813.96/8,000,606.29
  6. Step 6: Final answer
    x = 5,974,741.54

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1.5x scale

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.