Home / 1,052,155.56-1,452,116.94-593,364.48

Finding the Fourth Proportional to 1,052,155.56, 1,452,116.94 and 593,364.48

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Solution

The fourth proportional to 1,052,155.56, 1,452,116.94 and 593,364.48 is: 818,923.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,155.56 : 1,452,116.94 = 593,364.48 : x
  2. Step 2: Convert to fraction form
    1,052,155.56/1,452,116.94 = 593,364.48/x
  3. Step 3: Cross multiply
    1,052,155.56x = 1,452,116.94 × 593,364.48
  4. Step 4: Simplify right side
    1,052,155.56x = 861,634,613,002.29
  5. Step 5: Solve for x
    x = 861,634,613,002.29/1,052,155.56
  6. Step 6: Final answer
    x = 818,923.21

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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.