Home / 1,001,469.42-1,381,809.51-593,367.30

Finding the Fourth Proportional to 1,001,469.42, 1,381,809.51 and 593,367.30

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Solution

The fourth proportional to 1,001,469.42, 1,381,809.51 and 593,367.30 is: 818,717.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,469.42 : 1,381,809.51 = 593,367.30 : x
  2. Step 2: Convert to fraction form
    1,001,469.42/1,381,809.51 = 593,367.30/x
  3. Step 3: Cross multiply
    1,001,469.42x = 1,381,809.51 × 593,367.30
  4. Step 4: Simplify right side
    1,001,469.42x = 819,920,578,063.02
  5. Step 5: Solve for x
    x = 819,920,578,063.02/1,001,469.42
  6. Step 6: Final answer
    x = 818,717.54

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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.