Home / 3,606,321.60-5,404,889.70-1,473,996.60

Finding the Fourth Proportional to 3,606,321.60, 5,404,889.70 and 1,473,996.60

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Solution

The fourth proportional to 3,606,321.60, 5,404,889.70 and 1,473,996.60 is: 2,209,117.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,321.60 : 5,404,889.70 = 1,473,996.60 : x
  2. Step 2: Convert to fraction form
    3,606,321.60/5,404,889.70 = 1,473,996.60/x
  3. Step 3: Cross multiply
    3,606,321.60x = 5,404,889.70 × 1,473,996.60
  4. Step 4: Simplify right side
    3,606,321.60x = 7,966,789,041,175.02
  5. Step 5: Solve for x
    x = 7,966,789,041,175.02/3,606,321.60
  6. Step 6: Final answer
    x = 2,209,117.75

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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.