Home / 1,434,610.28-2,152,883.10-593,158.76

Finding the Fourth Proportional to 1,434,610.28, 2,152,883.10 and 593,158.76

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Solution

The fourth proportional to 1,434,610.28, 2,152,883.10 and 593,158.76 is: 890,138.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,434,610.28 : 2,152,883.10 = 593,158.76 : x
  2. Step 2: Convert to fraction form
    1,434,610.28/2,152,883.10 = 593,158.76/x
  3. Step 3: Cross multiply
    1,434,610.28x = 2,152,883.10 × 593,158.76
  4. Step 4: Simplify right side
    1,434,610.28x = 1,277,001,470,020.96
  5. Step 5: Solve for x
    x = 1,277,001,470,020.96/1,434,610.28
  6. Step 6: Final answer
    x = 890,138.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.