Home / 4,340,380.89-6,508,340.58-2,546,800.32

Finding the Fourth Proportional to 4,340,380.89, 6,508,340.58 and 2,546,800.32

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Solution

The fourth proportional to 4,340,380.89, 6,508,340.58 and 2,546,800.32 is: 3,818,891.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,340,380.89 : 6,508,340.58 = 2,546,800.32 : x
  2. Step 2: Convert to fraction form
    4,340,380.89/6,508,340.58 = 2,546,800.32/x
  3. Step 3: Cross multiply
    4,340,380.89x = 6,508,340.58 × 2,546,800.32
  4. Step 4: Simplify right side
    4,340,380.89x = 16,575,443,871,812.98
  5. Step 5: Solve for x
    x = 16,575,443,871,812.98/4,340,380.89
  6. Step 6: Final answer
    x = 3,818,891.54

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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.