Home / 4,003,298.44-5,524,526.77-2,167,717.91

Finding the Fourth Proportional to 4,003,298.44, 5,524,526.77 and 2,167,717.91

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Solution

The fourth proportional to 4,003,298.44, 5,524,526.77 and 2,167,717.91 is: 2,991,437.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,298.44 : 5,524,526.77 = 2,167,717.91 : x
  2. Step 2: Convert to fraction form
    4,003,298.44/5,524,526.77 = 2,167,717.91/x
  3. Step 3: Cross multiply
    4,003,298.44x = 5,524,526.77 × 2,167,717.91
  4. Step 4: Simplify right side
    4,003,298.44x = 11,975,615,590,561.52
  5. Step 5: Solve for x
    x = 11,975,615,590,561.52/4,003,298.44
  6. Step 6: Final answer
    x = 2,991,437.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.