Home / 4,579,754.24-6,902,550.05-3,947,686.94

Finding the Fourth Proportional to 4,579,754.24, 6,902,550.05 and 3,947,686.94

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Solution

The fourth proportional to 4,579,754.24, 6,902,550.05 and 3,947,686.94 is: 5,949,905.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579,754.24 : 6,902,550.05 = 3,947,686.94 : x
  2. Step 2: Convert to fraction form
    4,579,754.24/6,902,550.05 = 3,947,686.94/x
  3. Step 3: Cross multiply
    4,579,754.24x = 6,902,550.05 × 3,947,686.94
  4. Step 4: Simplify right side
    4,579,754.24x = 27,249,106,685,081.35
  5. Step 5: Solve for x
    x = 27,249,106,685,081.35/4,579,754.24
  6. Step 6: Final answer
    x = 5,949,905.88

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.