Home / 4,703,399.91-7,055,800.92-1,670,510.97

Finding the Fourth Proportional to 4,703,399.91, 7,055,800.92 and 1,670,510.97

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Solution

The fourth proportional to 4,703,399.91, 7,055,800.92 and 1,670,510.97 is: 2,506,015.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,703,399.91 : 7,055,800.92 = 1,670,510.97 : x
  2. Step 2: Convert to fraction form
    4,703,399.91/7,055,800.92 = 1,670,510.97/x
  3. Step 3: Cross multiply
    4,703,399.91x = 7,055,800.92 × 1,670,510.97
  4. Step 4: Simplify right side
    4,703,399.91x = 11,786,792,838,996.09
  5. Step 5: Solve for x
    x = 11,786,792,838,996.09/4,703,399.91
  6. Step 6: Final answer
    x = 2,506,015.45

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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.