Home / 6,113,846.59-9,173,260.94-3,082,086.25

Finding the Fourth Proportional to 6,113,846.59, 9,173,260.94 and 3,082,086.25

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Solution

The fourth proportional to 6,113,846.59, 9,173,260.94 and 3,082,086.25 is: 4,624,385.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,113,846.59 : 9,173,260.94 = 3,082,086.25 : x
  2. Step 2: Convert to fraction form
    6,113,846.59/9,173,260.94 = 3,082,086.25/x
  3. Step 3: Cross multiply
    6,113,846.59x = 9,173,260.94 × 3,082,086.25
  4. Step 4: Simplify right side
    6,113,846.59x = 28,272,781,372,492.49
  5. Step 5: Solve for x
    x = 28,272,781,372,492.49/6,113,846.59
  6. Step 6: Final answer
    x = 4,624,385.15

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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.