Home / 3,893,046.03-5,333,384.01-3,747,494.16

Finding the Fourth Proportional to 3,893,046.03, 5,333,384.01 and 3,747,494.16

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Solution

The fourth proportional to 3,893,046.03, 5,333,384.01 and 3,747,494.16 is: 5,133,981.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,893,046.03 : 5,333,384.01 = 3,747,494.16 : x
  2. Step 2: Convert to fraction form
    3,893,046.03/5,333,384.01 = 3,747,494.16/x
  3. Step 3: Cross multiply
    3,893,046.03x = 5,333,384.01 × 3,747,494.16
  4. Step 4: Simplify right side
    3,893,046.03x = 19,986,825,444,565.48
  5. Step 5: Solve for x
    x = 19,986,825,444,565.48/3,893,046.03
  6. Step 6: Final answer
    x = 5,133,981.28

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.