Home / 8,223,334.67-11,348,291.64-4,552,312.56

Finding the Fourth Proportional to 8,223,334.67, 11,348,291.64 and 4,552,312.56

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Solution

The fourth proportional to 8,223,334.67, 11,348,291.64 and 4,552,312.56 is: 6,282,241.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,223,334.67 : 11,348,291.64 = 4,552,312.56 : x
  2. Step 2: Convert to fraction form
    8,223,334.67/11,348,291.64 = 4,552,312.56/x
  3. Step 3: Cross multiply
    8,223,334.67x = 11,348,291.64 × 4,552,312.56
  4. Step 4: Simplify right side
    8,223,334.67x = 51,660,970,567,315
  5. Step 5: Solve for x
    x = 51,660,970,567,315/8,223,334.67
  6. Step 6: Final answer
    x = 6,282,241.05

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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.