Home / 1,023,576.75-1,412,079.48-593,607.69

Finding the Fourth Proportional to 1,023,576.75, 1,412,079.48 and 593,607.69

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Solution

The fourth proportional to 1,023,576.75, 1,412,079.48 and 593,607.69 is: 818,913.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,576.75 : 1,412,079.48 = 593,607.69 : x
  2. Step 2: Convert to fraction form
    1,023,576.75/1,412,079.48 = 593,607.69/x
  3. Step 3: Cross multiply
    1,023,576.75x = 1,412,079.48 × 593,607.69
  4. Step 4: Simplify right side
    1,023,576.75x = 838,221,238,219.20
  5. Step 5: Solve for x
    x = 838,221,238,219.20/1,023,576.75
  6. Step 6: Final answer
    x = 818,913.91

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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.