Home / 5,546,881.60-8,321,128.80-2,352,001.60

Finding the Fourth Proportional to 5,546,881.60, 8,321,128.80 and 2,352,001.60

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Solution

The fourth proportional to 5,546,881.60, 8,321,128.80 and 2,352,001.60 is: 3,528,344.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,546,881.60 : 8,321,128.80 = 2,352,001.60 : x
  2. Step 2: Convert to fraction form
    5,546,881.60/8,321,128.80 = 2,352,001.60/x
  3. Step 3: Cross multiply
    5,546,881.60x = 8,321,128.80 × 2,352,001.60
  4. Step 4: Simplify right side
    5,546,881.60x = 19,571,308,251,406.08
  5. Step 5: Solve for x
    x = 19,571,308,251,406.08/5,546,881.60
  6. Step 6: Final answer
    x = 3,528,344.33

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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.