Home / 1,023,585.75-1,412,091.90-593,616.69

Finding the Fourth Proportional to 1,023,585.75, 1,412,091.90 and 593,616.69

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Solution

The fourth proportional to 1,023,585.75, 1,412,091.90 and 593,616.69 is: 818,926.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,585.75 : 1,412,091.90 = 593,616.69 : x
  2. Step 2: Convert to fraction form
    1,023,585.75/1,412,091.90 = 593,616.69/x
  3. Step 3: Cross multiply
    1,023,585.75x = 1,412,091.90 × 593,616.69
  4. Step 4: Simplify right side
    1,023,585.75x = 838,241,319,653.81
  5. Step 5: Solve for x
    x = 838,241,319,653.81/1,023,585.75
  6. Step 6: Final answer
    x = 818,926.33

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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.