Home / 11,613,291.16-17,418,811.10-3,526,337.87

Finding the Fourth Proportional to 11,613,291.16, 17,418,811.10 and 3,526,337.87

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Solution

The fourth proportional to 11,613,291.16, 17,418,811.10 and 3,526,337.87 is: 5,289,165.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,613,291.16 : 17,418,811.10 = 3,526,337.87 : x
  2. Step 2: Convert to fraction form
    11,613,291.16/17,418,811.10 = 3,526,337.87/x
  3. Step 3: Cross multiply
    11,613,291.16x = 17,418,811.10 × 3,526,337.87
  4. Step 4: Simplify right side
    11,613,291.16x = 61,424,613,232,306.37
  5. Step 5: Solve for x
    x = 61,424,613,232,306.37/11,613,291.16
  6. Step 6: Final answer
    x = 5,289,165.01

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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.