Home / 1,023,576.93-1,412,079.30-593,607.87

Finding the Fourth Proportional to 1,023,576.93, 1,412,079.30 and 593,607.87

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Solution

The fourth proportional to 1,023,576.93, 1,412,079.30 and 593,607.87 is: 818,913.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,576.93 : 1,412,079.30 = 593,607.87 : x
  2. Step 2: Convert to fraction form
    1,023,576.93/1,412,079.30 = 593,607.87/x
  3. Step 3: Cross multiply
    1,023,576.93x = 1,412,079.30 × 593,607.87
  4. Step 4: Simplify right side
    1,023,576.93x = 838,221,385,544.09
  5. Step 5: Solve for x
    x = 838,221,385,544.09/1,023,576.93
  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.