Home / 11,613,289.16-17,418,808.10-3,526,335.87

Finding the Fourth Proportional to 11,613,289.16, 17,418,808.10 and 3,526,335.87

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Solution

The fourth proportional to 11,613,289.16, 17,418,808.10 and 3,526,335.87 is: 5,289,162.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,613,289.16 : 17,418,808.10 = 3,526,335.87 : x
  2. Step 2: Convert to fraction form
    11,613,289.16/17,418,808.10 = 3,526,335.87/x
  3. Step 3: Cross multiply
    11,613,289.16x = 17,418,808.10 × 3,526,335.87
  4. Step 4: Simplify right side
    11,613,289.16x = 61,424,567,815,676.55
  5. Step 5: Solve for x
    x = 61,424,567,815,676.55/11,613,289.16
  6. Step 6: Final answer
    x = 5,289,162.01

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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.