Home / 10,378,510.24-14,323,229.54-5,795,717.24

Finding the Fourth Proportional to 10,378,510.24, 14,323,229.54 and 5,795,717.24

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Solution

The fourth proportional to 10,378,510.24, 14,323,229.54 and 5,795,717.24 is: 7,998,584.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,378,510.24 : 14,323,229.54 = 5,795,717.24 : x
  2. Step 2: Convert to fraction form
    10,378,510.24/14,323,229.54 = 5,795,717.24/x
  3. Step 3: Cross multiply
    10,378,510.24x = 14,323,229.54 × 5,795,717.24
  4. Step 4: Simplify right side
    10,378,510.24x = 83,013,388,377,455.27
  5. Step 5: Solve for x
    x = 83,013,388,377,455.27/10,378,510.24
  6. Step 6: Final answer
    x = 7,998,584.23

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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.