Home / 8,571,349.68-11,825,095.23-4,898,295.70

Finding the Fourth Proportional to 8,571,349.68, 11,825,095.23 and 4,898,295.70

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Solution

The fourth proportional to 8,571,349.68, 11,825,095.23 and 4,898,295.70 is: 6,757,723.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,571,349.68 : 11,825,095.23 = 4,898,295.70 : x
  2. Step 2: Convert to fraction form
    8,571,349.68/11,825,095.23 = 4,898,295.70/x
  3. Step 3: Cross multiply
    8,571,349.68x = 11,825,095.23 × 4,898,295.70
  4. Step 4: Simplify right side
    8,571,349.68x = 57,922,813,154,152.94
  5. Step 5: Solve for x
    x = 57,922,813,154,152.94/8,571,349.68
  6. Step 6: Final answer
    x = 6,757,723.73

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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.