Home / 1,060,260.22-1,590,352.08-461,221.84

Finding the Fourth Proportional to 1,060,260.22, 1,590,352.08 and 461,221.84

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Solution

The fourth proportional to 1,060,260.22, 1,590,352.08 and 461,221.84 is: 691,816.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,260.22 : 1,590,352.08 = 461,221.84 : x
  2. Step 2: Convert to fraction form
    1,060,260.22/1,590,352.08 = 461,221.84/x
  3. Step 3: Cross multiply
    1,060,260.22x = 1,590,352.08 × 461,221.84
  4. Step 4: Simplify right side
    1,060,260.22x = 733,505,112,585.43
  5. Step 5: Solve for x
    x = 733,505,112,585.43/1,060,260.22
  6. Step 6: Final answer
    x = 691,816.12

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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.