Home / 2,090,185.41-3,135,287.84-573,889.71

Finding the Fourth Proportional to 2,090,185.41, 3,135,287.84 and 573,889.71

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Solution

The fourth proportional to 2,090,185.41, 3,135,287.84 and 573,889.71 is: 860,837.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,090,185.41 : 3,135,287.84 = 573,889.71 : x
  2. Step 2: Convert to fraction form
    2,090,185.41/3,135,287.84 = 573,889.71/x
  3. Step 3: Cross multiply
    2,090,185.41x = 3,135,287.84 × 573,889.71
  4. Step 4: Simplify right side
    2,090,185.41x = 1,799,309,429,264.13
  5. Step 5: Solve for x
    x = 1,799,309,429,264.13/2,090,185.41
  6. Step 6: Final answer
    x = 860,837.24

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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.