Home / 10,025,910.84-15,034,200.66-3,635,905.08

Finding the Fourth Proportional to 10,025,910.84, 15,034,200.66 and 3,635,905.08

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Solution

The fourth proportional to 10,025,910.84, 15,034,200.66 and 3,635,905.08 is: 5,452,165.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,025,910.84 : 15,034,200.66 = 3,635,905.08 : x
  2. Step 2: Convert to fraction form
    10,025,910.84/15,034,200.66 = 3,635,905.08/x
  3. Step 3: Cross multiply
    10,025,910.84x = 15,034,200.66 × 3,635,905.08
  4. Step 4: Simplify right side
    10,025,910.84x = 54,662,926,553,433.35
  5. Step 5: Solve for x
    x = 54,662,926,553,433.35/10,025,910.84
  6. Step 6: Final answer
    x = 5,452,165.64

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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.