Home / 1,052,038.74-1,451,784.42-593,149.38

Finding the Fourth Proportional to 1,052,038.74, 1,451,784.42 and 593,149.38

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Solution

The fourth proportional to 1,052,038.74, 1,451,784.42 and 593,149.38 is: 818,529.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,038.74 : 1,451,784.42 = 593,149.38 : x
  2. Step 2: Convert to fraction form
    1,052,038.74/1,451,784.42 = 593,149.38/x
  3. Step 3: Cross multiply
    1,052,038.74x = 1,451,784.42 × 593,149.38
  4. Step 4: Simplify right side
    1,052,038.74x = 861,125,028,616.66
  5. Step 5: Solve for x
    x = 861,125,028,616.66/1,052,038.74
  6. Step 6: Final answer
    x = 818,529.77

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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.