Home / 4,579,752.24-6,902,547.03-3,947,684.94

Finding the Fourth Proportional to 4,579,752.24, 6,902,547.03 and 3,947,684.94

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Solution

The fourth proportional to 4,579,752.24, 6,902,547.03 and 3,947,684.94 is: 5,949,902.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579,752.24 : 6,902,547.03 = 3,947,684.94 : x
  2. Step 2: Convert to fraction form
    4,579,752.24/6,902,547.03 = 3,947,684.94/x
  3. Step 3: Cross multiply
    4,579,752.24x = 6,902,547.03 × 3,947,684.94
  4. Step 4: Simplify right side
    4,579,752.24x = 27,249,080,957,972.73
  5. Step 5: Solve for x
    x = 27,249,080,957,972.73/4,579,752.24
  6. Step 6: Final answer
    x = 5,949,902.86

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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.