Home / 735,092.88-1,101,973.56-510,559.32

Finding the Fourth Proportional to 735,092.88, 1,101,973.56 and 510,559.32

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Solution

The fourth proportional to 735,092.88, 1,101,973.56 and 510,559.32 is: 765,376.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,092.88 : 1,101,973.56 = 510,559.32 : x
  2. Step 2: Convert to fraction form
    735,092.88/1,101,973.56 = 510,559.32/x
  3. Step 3: Cross multiply
    735,092.88x = 1,101,973.56 × 510,559.32
  4. Step 4: Simplify right side
    735,092.88x = 562,622,871,451.58
  5. Step 5: Solve for x
    x = 562,622,871,451.58/735,092.88
  6. Step 6: Final answer
    x = 765,376.58

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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.