Home / 11,592,720.60-17,389,080.90-3,073,918.20

Finding the Fourth Proportional to 11,592,720.60, 17,389,080.90 and 3,073,918.20

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Solution

The fourth proportional to 11,592,720.60, 17,389,080.90 and 3,073,918.20 is: 4,610,877.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,720.60 : 17,389,080.90 = 3,073,918.20 : x
  2. Step 2: Convert to fraction form
    11,592,720.60/17,389,080.90 = 3,073,918.20/x
  3. Step 3: Cross multiply
    11,592,720.60x = 17,389,080.90 × 3,073,918.20
  4. Step 4: Simplify right side
    11,592,720.60x = 53,452,612,259,782.38
  5. Step 5: Solve for x
    x = 53,452,612,259,782.38/11,592,720.60
  6. Step 6: Final answer
    x = 4,610,877.30

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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.