Home / 11,354,320.74-17,031,722.38-4,068,255.07

Finding the Fourth Proportional to 11,354,320.74, 17,031,722.38 and 4,068,255.07

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Solution

The fourth proportional to 11,354,320.74, 17,031,722.38 and 4,068,255.07 is: 6,102,469.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,354,320.74 : 17,031,722.38 = 4,068,255.07 : x
  2. Step 2: Convert to fraction form
    11,354,320.74/17,031,722.38 = 4,068,255.07/x
  3. Step 3: Cross multiply
    11,354,320.74x = 17,031,722.38 × 4,068,255.07
  4. Step 4: Simplify right side
    11,354,320.74x = 69,289,390,934,386.48
  5. Step 5: Solve for x
    x = 69,289,390,934,386.48/11,354,320.74
  6. Step 6: Final answer
    x = 6,102,469.05

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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.