Home / 3,717,016.01-5,575,822.06-1,412,613.11

Finding the Fourth Proportional to 3,717,016.01, 5,575,822.06 and 1,412,613.11

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Solution

The fourth proportional to 3,717,016.01, 5,575,822.06 and 1,412,613.11 is: 2,119,032.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,717,016.01 : 5,575,822.06 = 1,412,613.11 : x
  2. Step 2: Convert to fraction form
    3,717,016.01/5,575,822.06 = 1,412,613.11/x
  3. Step 3: Cross multiply
    3,717,016.01x = 5,575,822.06 × 1,412,613.11
  4. Step 4: Simplify right side
    3,717,016.01x = 7,876,479,340,983.21
  5. Step 5: Solve for x
    x = 7,876,479,340,983.21/3,717,016.01
  6. Step 6: Final answer
    x = 2,119,032.93

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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.