Home / 1,732,064.03-2,597,789.86-469,990.07

Finding the Fourth Proportional to 1,732,064.03, 2,597,789.86 and 469,990.07

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Solution

The fourth proportional to 1,732,064.03, 2,597,789.86 and 469,990.07 is: 704,902.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,064.03 : 2,597,789.86 = 469,990.07 : x
  2. Step 2: Convert to fraction form
    1,732,064.03/2,597,789.86 = 469,990.07/x
  3. Step 3: Cross multiply
    1,732,064.03x = 2,597,789.86 × 469,990.07
  4. Step 4: Simplify right side
    1,732,064.03x = 1,220,935,438,146.69
  5. Step 5: Solve for x
    x = 1,220,935,438,146.69/1,732,064.03
  6. Step 6: Final answer
    x = 704,902.02

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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.