Home / 1,732,595.76-2,599,071.84-654,016.77

Finding the Fourth Proportional to 1,732,595.76, 2,599,071.84 and 654,016.77

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Solution

The fourth proportional to 1,732,595.76, 2,599,071.84 and 654,016.77 is: 981,092.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,595.76 : 2,599,071.84 = 654,016.77 : x
  2. Step 2: Convert to fraction form
    1,732,595.76/2,599,071.84 = 654,016.77/x
  3. Step 3: Cross multiply
    1,732,595.76x = 2,599,071.84 × 654,016.77
  4. Step 4: Simplify right side
    1,732,595.76x = 1,699,836,569,794.76
  5. Step 5: Solve for x
    x = 1,699,836,569,794.76/1,732,595.76
  6. Step 6: Final answer
    x = 981,092.42

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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.