Home / 1,052,603.43-1,452,600.93-581,125.86

Finding the Fourth Proportional to 1,052,603.43, 1,452,600.93 and 581,125.86

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Solution

The fourth proportional to 1,052,603.43, 1,452,600.93 and 581,125.86 is: 801,958.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,603.43 : 1,452,600.93 = 581,125.86 : x
  2. Step 2: Convert to fraction form
    1,052,603.43/1,452,600.93 = 581,125.86/x
  3. Step 3: Cross multiply
    1,052,603.43x = 1,452,600.93 × 581,125.86
  4. Step 4: Simplify right side
    1,052,603.43x = 844,143,964,683.05
  5. Step 5: Solve for x
    x = 844,143,964,683.05/1,052,603.43
  6. Step 6: Final answer
    x = 801,958.21

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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.