Home / 4,360,392.50-6,540,647.07-1,368,576.50

Finding the Fourth Proportional to 4,360,392.50, 6,540,647.07 and 1,368,576.50

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Solution

The fourth proportional to 4,360,392.50, 6,540,647.07 and 1,368,576.50 is: 2,052,883.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,392.50 : 6,540,647.07 = 1,368,576.50 : x
  2. Step 2: Convert to fraction form
    4,360,392.50/6,540,647.07 = 1,368,576.50/x
  3. Step 3: Cross multiply
    4,360,392.50x = 6,540,647.07 × 1,368,576.50
  4. Step 4: Simplify right side
    4,360,392.50x = 8,951,375,874,795.86
  5. Step 5: Solve for x
    x = 8,951,375,874,795.86/4,360,392.50
  6. Step 6: Final answer
    x = 2,052,883.05

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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.