Home / 6,325,859.60-9,489,371.88-2,066,050.16

Finding the Fourth Proportional to 6,325,859.60, 9,489,371.88 and 2,066,050.16

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Solution

The fourth proportional to 6,325,859.60, 9,489,371.88 and 2,066,050.16 is: 3,099,265.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,859.60 : 9,489,371.88 = 2,066,050.16 : x
  2. Step 2: Convert to fraction form
    6,325,859.60/9,489,371.88 = 2,066,050.16/x
  3. Step 3: Cross multiply
    6,325,859.60x = 9,489,371.88 × 2,066,050.16
  4. Step 4: Simplify right side
    6,325,859.60x = 19,605,518,290,973.50
  5. Step 5: Solve for x
    x = 19,605,518,290,973.50/6,325,859.60
  6. Step 6: Final answer
    x = 3,099,265.48

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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.