Home / 7,904,409.75-10,908,092.75-4,282,737.75

Finding the Fourth Proportional to 7,904,409.75, 10,908,092.75 and 4,282,737.75

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Solution

The fourth proportional to 7,904,409.75, 10,908,092.75 and 4,282,737.75 is: 5,910,182.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,904,409.75 : 10,908,092.75 = 4,282,737.75 : x
  2. Step 2: Convert to fraction form
    7,904,409.75/10,908,092.75 = 4,282,737.75/x
  3. Step 3: Cross multiply
    7,904,409.75x = 10,908,092.75 × 4,282,737.75
  4. Step 4: Simplify right side
    7,904,409.75x = 46,716,500,579,512.62
  5. Step 5: Solve for x
    x = 46,716,500,579,512.62/7,904,409.75
  6. Step 6: Final answer
    x = 5,910,182.04

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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.