Home / 2,650,885.90-3,658,270.91-1,473,595.33

Finding the Fourth Proportional to 2,650,885.90, 3,658,270.91 and 1,473,595.33

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Solution

The fourth proportional to 2,650,885.90, 3,658,270.91 and 1,473,595.33 is: 2,033,588.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,650,885.90 : 3,658,270.91 = 1,473,595.33 : x
  2. Step 2: Convert to fraction form
    2,650,885.90/3,658,270.91 = 1,473,595.33/x
  3. Step 3: Cross multiply
    2,650,885.90x = 3,658,270.91 × 1,473,595.33
  4. Step 4: Simplify right side
    2,650,885.90x = 5,390,810,928,850.85
  5. Step 5: Solve for x
    x = 5,390,810,928,850.85/2,650,885.90
  6. Step 6: Final answer
    x = 2,033,588.44

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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.