Home / 1,101,625.74-1,651,109.94-568,856.34

Finding the Fourth Proportional to 1,101,625.74, 1,651,109.94 and 568,856.34

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Solution

The fourth proportional to 1,101,625.74, 1,651,109.94 and 568,856.34 is: 852,598.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,101,625.74 : 1,651,109.94 = 568,856.34 : x
  2. Step 2: Convert to fraction form
    1,101,625.74/1,651,109.94 = 568,856.34/x
  3. Step 3: Cross multiply
    1,101,625.74x = 1,651,109.94 × 568,856.34
  4. Step 4: Simplify right side
    1,101,625.74x = 939,244,357,406.02
  5. Step 5: Solve for x
    x = 939,244,357,406.02/1,101,625.74
  6. Step 6: Final answer
    x = 852,598.41

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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.