Home / 3,546,664.60-5,320,688.10-1,524,904.60

Finding the Fourth Proportional to 3,546,664.60, 5,320,688.10 and 1,524,904.60

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Solution

The fourth proportional to 3,546,664.60, 5,320,688.10 and 1,524,904.60 is: 2,287,654.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,664.60 : 5,320,688.10 = 1,524,904.60 : x
  2. Step 2: Convert to fraction form
    3,546,664.60/5,320,688.10 = 1,524,904.60/x
  3. Step 3: Cross multiply
    3,546,664.60x = 5,320,688.10 × 1,524,904.60
  4. Step 4: Simplify right side
    3,546,664.60x = 8,113,541,758,855.26
  5. Step 5: Solve for x
    x = 8,113,541,758,855.26/3,546,664.60
  6. Step 6: Final answer
    x = 2,287,654.08

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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.