Home / 3,732,441.60-5,598,662.40-2,985,945.60

Finding the Fourth Proportional to 3,732,441.60, 5,598,662.40 and 2,985,945.60

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Solution

The fourth proportional to 3,732,441.60, 5,598,662.40 and 2,985,945.60 is: 4,478,918.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,441.60 : 5,598,662.40 = 2,985,945.60 : x
  2. Step 2: Convert to fraction form
    3,732,441.60/5,598,662.40 = 2,985,945.60/x
  3. Step 3: Cross multiply
    3,732,441.60x = 5,598,662.40 × 2,985,945.60
  4. Step 4: Simplify right side
    3,732,441.60x = 16,717,301,359,165.44
  5. Step 5: Solve for x
    x = 16,717,301,359,165.44/3,732,441.60
  6. Step 6: Final answer
    x = 4,478,918.40

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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.