Home / 2,650,890.62-3,658,277.50-1,473,600.03

Finding the Fourth Proportional to 2,650,890.62, 3,658,277.50 and 1,473,600.03

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Solution

The fourth proportional to 2,650,890.62, 3,658,277.50 and 1,473,600.03 is: 2,033,594.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,650,890.62 : 3,658,277.50 = 1,473,600.03 : x
  2. Step 2: Convert to fraction form
    2,650,890.62/3,658,277.50 = 1,473,600.03/x
  3. Step 3: Cross multiply
    2,650,890.62x = 3,658,277.50 × 1,473,600.03
  4. Step 4: Simplify right side
    2,650,890.62x = 5,390,837,815,456.94
  5. Step 5: Solve for x
    x = 5,390,837,815,456.94/2,650,890.62
  6. Step 6: Final answer
    x = 2,033,594.97

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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.