Home / 11,555,981.28-17,333,931.78-3,468,924.24

Finding the Fourth Proportional to 11,555,981.28, 17,333,931.78 and 3,468,924.24

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Solution

The fourth proportional to 11,555,981.28, 17,333,931.78 and 3,468,924.24 is: 5,203,374.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,555,981.28 : 17,333,931.78 = 3,468,924.24 : x
  2. Step 2: Convert to fraction form
    11,555,981.28/17,333,931.78 = 3,468,924.24/x
  3. Step 3: Cross multiply
    11,555,981.28x = 17,333,931.78 × 3,468,924.24
  4. Step 4: Simplify right side
    11,555,981.28x = 60,130,096,126,148.35
  5. Step 5: Solve for x
    x = 60,130,096,126,148.35/11,555,981.28
  6. Step 6: Final answer
    x = 5,203,374.31

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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.