Home / 11,423,301.21-15,764,062.37-6,196,296.29

Finding the Fourth Proportional to 11,423,301.21, 15,764,062.37 and 6,196,296.29

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Solution

The fourth proportional to 11,423,301.21, 15,764,062.37 and 6,196,296.29 is: 8,550,838.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,423,301.21 : 15,764,062.37 = 6,196,296.29 : x
  2. Step 2: Convert to fraction form
    11,423,301.21/15,764,062.37 = 6,196,296.29/x
  3. Step 3: Cross multiply
    11,423,301.21x = 15,764,062.37 × 6,196,296.29
  4. Step 4: Simplify right side
    11,423,301.21x = 97,678,801,068,757.81
  5. Step 5: Solve for x
    x = 97,678,801,068,757.81/11,423,301.21
  6. Step 6: Final answer
    x = 8,550,838.26

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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.