Home / 1,796,808.70-2,695,213.05-534,472.30

Finding the Fourth Proportional to 1,796,808.70, 2,695,213.05 and 534,472.30

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Solution

The fourth proportional to 1,796,808.70, 2,695,213.05 and 534,472.30 is: 801,708.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,808.70 : 2,695,213.05 = 534,472.30 : x
  2. Step 2: Convert to fraction form
    1,796,808.70/2,695,213.05 = 534,472.30/x
  3. Step 3: Cross multiply
    1,796,808.70x = 2,695,213.05 × 534,472.30
  4. Step 4: Simplify right side
    1,796,808.70x = 1,440,516,717,823.52
  5. Step 5: Solve for x
    x = 1,440,516,717,823.52/1,796,808.70
  6. Step 6: Final answer
    x = 801,708.45

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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.