Home / 1,175,842.44-1,622,659.93-652,633.24

Finding the Fourth Proportional to 1,175,842.44, 1,622,659.93 and 652,633.24

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Solution

The fourth proportional to 1,175,842.44, 1,622,659.93 and 652,633.24 is: 900,632.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,842.44 : 1,622,659.93 = 652,633.24 : x
  2. Step 2: Convert to fraction form
    1,175,842.44/1,622,659.93 = 652,633.24/x
  3. Step 3: Cross multiply
    1,175,842.44x = 1,622,659.93 × 652,633.24
  4. Step 4: Simplify right side
    1,175,842.44x = 1,059,001,807,534.07
  5. Step 5: Solve for x
    x = 1,059,001,807,534.07/1,175,842.44
  6. Step 6: Final answer
    x = 900,632.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.