Home / 4,438,559.64-6,651,953.69-2,279,497.65

Finding the Fourth Proportional to 4,438,559.64, 6,651,953.69 and 2,279,497.65

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Solution

The fourth proportional to 4,438,559.64, 6,651,953.69 and 2,279,497.65 is: 3,416,223.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,559.64 : 6,651,953.69 = 2,279,497.65 : x
  2. Step 2: Convert to fraction form
    4,438,559.64/6,651,953.69 = 2,279,497.65/x
  3. Step 3: Cross multiply
    4,438,559.64x = 6,651,953.69 × 2,279,497.65
  4. Step 4: Simplify right side
    4,438,559.64x = 15,163,112,792,866.34
  5. Step 5: Solve for x
    x = 15,163,112,792,866.34/4,438,559.64
  6. Step 6: Final answer
    x = 3,416,223.74

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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.