Home / 1,052,182.57-1,451,888.56-593,269.81

Finding the Fourth Proportional to 1,052,182.57, 1,451,888.56 and 593,269.81

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Solution

The fourth proportional to 1,052,182.57, 1,451,888.56 and 593,269.81 is: 818,642.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,182.57 : 1,451,888.56 = 593,269.81 : x
  2. Step 2: Convert to fraction form
    1,052,182.57/1,451,888.56 = 593,269.81/x
  3. Step 3: Cross multiply
    1,052,182.57x = 1,451,888.56 × 593,269.81
  4. Step 4: Simplify right side
    1,052,182.57x = 861,361,646,036.84
  5. Step 5: Solve for x
    x = 861,361,646,036.84/1,052,182.57
  6. Step 6: Final answer
    x = 818,642.76

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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.