Home / 5,366,112.83-7,404,563.10-3,627,564.92

Finding the Fourth Proportional to 5,366,112.83, 7,404,563.10 and 3,627,564.92

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Solution

The fourth proportional to 5,366,112.83, 7,404,563.10 and 3,627,564.92 is: 5,005,584.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,366,112.83 : 7,404,563.10 = 3,627,564.92 : x
  2. Step 2: Convert to fraction form
    5,366,112.83/7,404,563.10 = 3,627,564.92/x
  3. Step 3: Cross multiply
    5,366,112.83x = 7,404,563.10 × 3,627,564.92
  4. Step 4: Simplify right side
    5,366,112.83x = 26,860,533,349,486.45
  5. Step 5: Solve for x
    x = 26,860,533,349,486.45/5,366,112.83
  6. Step 6: Final answer
    x = 5,005,584.90

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1.5x scale

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.