Home / 8,008,435.33-11,051,636.72-4,337,351.71

Finding the Fourth Proportional to 8,008,435.33, 11,051,636.72 and 4,337,351.71

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Solution

The fourth proportional to 8,008,435.33, 11,051,636.72 and 4,337,351.71 is: 5,985,543.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,435.33 : 11,051,636.72 = 4,337,351.71 : x
  2. Step 2: Convert to fraction form
    8,008,435.33/11,051,636.72 = 4,337,351.71/x
  3. Step 3: Cross multiply
    8,008,435.33x = 11,051,636.72 × 4,337,351.71
  4. Step 4: Simplify right side
    8,008,435.33x = 47,934,835,425,790.80
  5. Step 5: Solve for x
    x = 47,934,835,425,790.80/8,008,435.33
  6. Step 6: Final answer
    x = 5,985,543.17

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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.