Home / 4,591,204.48-6,335,915.07-2,631,043.72

Finding the Fourth Proportional to 4,591,204.48, 6,335,915.07 and 2,631,043.72

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Solution

The fourth proportional to 4,591,204.48, 6,335,915.07 and 2,631,043.72 is: 3,630,870.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591,204.48 : 6,335,915.07 = 2,631,043.72 : x
  2. Step 2: Convert to fraction form
    4,591,204.48/6,335,915.07 = 2,631,043.72/x
  3. Step 3: Cross multiply
    4,591,204.48x = 6,335,915.07 × 2,631,043.72
  4. Step 4: Simplify right side
    4,591,204.48x = 16,670,069,555,376.86
  5. Step 5: Solve for x
    x = 16,670,069,555,376.86/4,591,204.48
  6. Step 6: Final answer
    x = 3,630,870.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.