Home / 4,851,284.60-7,273,427.70-3,169,335.80

Finding the Fourth Proportional to 4,851,284.60, 7,273,427.70 and 3,169,335.80

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Solution

The fourth proportional to 4,851,284.60, 7,273,427.70 and 3,169,335.80 is: 4,751,717.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,284.60 : 7,273,427.70 = 3,169,335.80 : x
  2. Step 2: Convert to fraction form
    4,851,284.60/7,273,427.70 = 3,169,335.80/x
  3. Step 3: Cross multiply
    4,851,284.60x = 7,273,427.70 × 3,169,335.80
  4. Step 4: Simplify right side
    4,851,284.60x = 23,051,934,798,321.66
  5. Step 5: Solve for x
    x = 23,051,934,798,321.66/4,851,284.60
  6. Step 6: Final answer
    x = 4,751,717.68

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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.