Home / 4,949,064.88-7,427,583.06-2,553,594.52

Finding the Fourth Proportional to 4,949,064.88, 7,427,583.06 and 2,553,594.52

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Solution

The fourth proportional to 4,949,064.88, 7,427,583.06 and 2,553,594.52 is: 3,832,448.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,949,064.88 : 7,427,583.06 = 2,553,594.52 : x
  2. Step 2: Convert to fraction form
    4,949,064.88/7,427,583.06 = 2,553,594.52/x
  3. Step 3: Cross multiply
    4,949,064.88x = 7,427,583.06 × 2,553,594.52
  4. Step 4: Simplify right side
    4,949,064.88x = 18,967,035,398,860.83
  5. Step 5: Solve for x
    x = 18,967,035,398,860.83/4,949,064.88
  6. Step 6: Final answer
    x = 3,832,448.32

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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.