Home / 4,847,593.02-7,271,573.40-1,814,639.64

Finding the Fourth Proportional to 4,847,593.02, 7,271,573.40 and 1,814,639.64

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Solution

The fourth proportional to 4,847,593.02, 7,271,573.40 and 1,814,639.64 is: 2,722,028.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,847,593.02 : 7,271,573.40 = 1,814,639.64 : x
  2. Step 2: Convert to fraction form
    4,847,593.02/7,271,573.40 = 1,814,639.64/x
  3. Step 3: Cross multiply
    4,847,593.02x = 7,271,573.40 × 1,814,639.64
  4. Step 4: Simplify right side
    4,847,593.02x = 13,195,285,336,809.58
  5. Step 5: Solve for x
    x = 13,195,285,336,809.58/4,847,593.02
  6. Step 6: Final answer
    x = 2,722,028.29

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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.