Home / 5,046,995.20-7,570,492.80-3,255,404.80

Finding the Fourth Proportional to 5,046,995.20, 7,570,492.80 and 3,255,404.80

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Solution

The fourth proportional to 5,046,995.20, 7,570,492.80 and 3,255,404.80 is: 4,883,107.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,046,995.20 : 7,570,492.80 = 3,255,404.80 : x
  2. Step 2: Convert to fraction form
    5,046,995.20/7,570,492.80 = 3,255,404.80/x
  3. Step 3: Cross multiply
    5,046,995.20x = 7,570,492.80 × 3,255,404.80
  4. Step 4: Simplify right side
    5,046,995.20x = 24,645,018,599,485.44
  5. Step 5: Solve for x
    x = 24,645,018,599,485.44/5,046,995.20
  6. Step 6: Final answer
    x = 4,883,107.20

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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.