Home / 11,258,387.64-16,887,582-4,525,227

Finding the Fourth Proportional to 11,258,387.64, 16,887,582 and 4,525,227

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Solution

The fourth proportional to 11,258,387.64, 16,887,582 and 4,525,227 is: 6,787,840.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,258,387.64 : 16,887,582 = 4,525,227 : x
  2. Step 2: Convert to fraction form
    11,258,387.64/16,887,582 = 4,525,227/x
  3. Step 3: Cross multiply
    11,258,387.64x = 16,887,582 × 4,525,227
  4. Step 4: Simplify right side
    11,258,387.64x = 76,420,142,031,114
  5. Step 5: Solve for x
    x = 76,420,142,031,114/11,258,387.64
  6. Step 6: Final answer
    x = 6,787,840.72

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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.