Home / 2,018,585.22-3,027,888.77-598,653.60

Finding the Fourth Proportional to 2,018,585.22, 3,027,888.77 and 598,653.60

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Solution

The fourth proportional to 2,018,585.22, 3,027,888.77 and 598,653.60 is: 897,983.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,585.22 : 3,027,888.77 = 598,653.60 : x
  2. Step 2: Convert to fraction form
    2,018,585.22/3,027,888.77 = 598,653.60/x
  3. Step 3: Cross multiply
    2,018,585.22x = 3,027,888.77 × 598,653.60
  4. Step 4: Simplify right side
    2,018,585.22x = 1,812,656,509,566.80
  5. Step 5: Solve for x
    x = 1,812,656,509,566.80/2,018,585.22
  6. Step 6: Final answer
    x = 897,983.64

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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.