Home / 3,706,018.22-5,559,985.74-2,170,310.60

Finding the Fourth Proportional to 3,706,018.22, 5,559,985.74 and 2,170,310.60

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Solution

The fourth proportional to 3,706,018.22, 5,559,985.74 and 2,170,310.60 is: 3,256,027.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706,018.22 : 5,559,985.74 = 2,170,310.60 : x
  2. Step 2: Convert to fraction form
    3,706,018.22/5,559,985.74 = 2,170,310.60/x
  3. Step 3: Cross multiply
    3,706,018.22x = 5,559,985.74 × 2,170,310.60
  4. Step 4: Simplify right side
    3,706,018.22x = 12,066,895,987,370.85
  5. Step 5: Solve for x
    x = 12,066,895,987,370.85/3,706,018.22
  6. Step 6: Final answer
    x = 3,256,027.16

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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.