Home / 4,244,673-6,363,007.02-2,112,741.66

Finding the Fourth Proportional to 4,244,673, 6,363,007.02 and 2,112,741.66

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Solution

The fourth proportional to 4,244,673, 6,363,007.02 and 2,112,741.66 is: 3,167,120.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,244,673 : 6,363,007.02 = 2,112,741.66 : x
  2. Step 2: Convert to fraction form
    4,244,673/6,363,007.02 = 2,112,741.66/x
  3. Step 3: Cross multiply
    4,244,673x = 6,363,007.02 × 2,112,741.66
  4. Step 4: Simplify right side
    4,244,673x = 13,443,390,014,026.45
  5. Step 5: Solve for x
    x = 13,443,390,014,026.45/4,244,673
  6. Step 6: Final answer
    x = 3,167,120.30

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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.