Home / 10,827,116.03-16,241,421.38-3,150,824.45

Finding the Fourth Proportional to 10,827,116.03, 16,241,421.38 and 3,150,824.45

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Solution

The fourth proportional to 10,827,116.03, 16,241,421.38 and 3,150,824.45 is: 4,726,454.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,827,116.03 : 16,241,421.38 = 3,150,824.45 : x
  2. Step 2: Convert to fraction form
    10,827,116.03/16,241,421.38 = 3,150,824.45/x
  3. Step 3: Cross multiply
    10,827,116.03x = 16,241,421.38 × 3,150,824.45
  4. Step 4: Simplify right side
    10,827,116.03x = 51,173,867,649,772.82
  5. Step 5: Solve for x
    x = 51,173,867,649,772.82/10,827,116.03
  6. Step 6: Final answer
    x = 4,726,454.16

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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.