Home / 2,090,257.43-3,135,050.54-573,586.17

Finding the Fourth Proportional to 2,090,257.43, 3,135,050.54 and 573,586.17

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Solution

The fourth proportional to 2,090,257.43, 3,135,050.54 and 573,586.17 is: 860,287.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,090,257.43 : 3,135,050.54 = 573,586.17 : x
  2. Step 2: Convert to fraction form
    2,090,257.43/3,135,050.54 = 573,586.17/x
  3. Step 3: Cross multiply
    2,090,257.43x = 3,135,050.54 × 573,586.17
  4. Step 4: Simplify right side
    2,090,257.43x = 1,798,221,631,995.03
  5. Step 5: Solve for x
    x = 1,798,221,631,995.03/2,090,257.43
  6. Step 6: Final answer
    x = 860,287.16

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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.