Home / 11,626,274.22-17,441,931.68-3,539,038.51

Finding the Fourth Proportional to 11,626,274.22, 17,441,931.68 and 3,539,038.51

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Solution

The fourth proportional to 11,626,274.22, 17,441,931.68 and 3,539,038.51 is: 5,309,324.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,626,274.22 : 17,441,931.68 = 3,539,038.51 : x
  2. Step 2: Convert to fraction form
    11,626,274.22/17,441,931.68 = 3,539,038.51/x
  3. Step 3: Cross multiply
    11,626,274.22x = 17,441,931.68 × 3,539,038.51
  4. Step 4: Simplify right side
    11,626,274.22x = 61,727,667,921,687.62
  5. Step 5: Solve for x
    x = 61,727,667,921,687.62/11,626,274.22
  6. Step 6: Final answer
    x = 5,309,324.96

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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.