Home / 7,040,835.32-10,563,527.46-3,256,800.44

Finding the Fourth Proportional to 7,040,835.32, 10,563,527.46 and 3,256,800.44

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Solution

The fourth proportional to 7,040,835.32, 10,563,527.46 and 3,256,800.44 is: 4,886,252.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,040,835.32 : 10,563,527.46 = 3,256,800.44 : x
  2. Step 2: Convert to fraction form
    7,040,835.32/10,563,527.46 = 3,256,800.44/x
  3. Step 3: Cross multiply
    7,040,835.32x = 10,563,527.46 × 3,256,800.44
  4. Step 4: Simplify right side
    7,040,835.32x = 34,403,300,879,680.09
  5. Step 5: Solve for x
    x = 34,403,300,879,680.09/7,040,835.32
  6. Step 6: Final answer
    x = 4,886,252.74

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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.