Home / 1,052,129.50-1,452,081-593,338.48

Finding the Fourth Proportional to 1,052,129.50, 1,452,081 and 593,338.48

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Solution

The fourth proportional to 1,052,129.50, 1,452,081 and 593,338.48 is: 818,887.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,129.50 : 1,452,081 = 593,338.48 : x
  2. Step 2: Convert to fraction form
    1,052,129.50/1,452,081 = 593,338.48/x
  3. Step 3: Cross multiply
    1,052,129.50x = 1,452,081 × 593,338.48
  4. Step 4: Simplify right side
    1,052,129.50x = 861,575,533,376.88
  5. Step 5: Solve for x
    x = 861,575,533,376.88/1,052,129.50
  6. Step 6: Final answer
    x = 818,887.35

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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.