Home / 4,538,199.65-6,262,715.38-2,501,009.15

Finding the Fourth Proportional to 4,538,199.65, 6,262,715.38 and 2,501,009.15

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Solution

The fourth proportional to 4,538,199.65, 6,262,715.38 and 2,501,009.15 is: 3,451,392.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,199.65 : 6,262,715.38 = 2,501,009.15 : x
  2. Step 2: Convert to fraction form
    4,538,199.65/6,262,715.38 = 2,501,009.15/x
  3. Step 3: Cross multiply
    4,538,199.65x = 6,262,715.38 × 2,501,009.15
  4. Step 4: Simplify right side
    4,538,199.65x = 15,663,108,437,912.15
  5. Step 5: Solve for x
    x = 15,663,108,437,912.15/4,538,199.65
  6. Step 6: Final answer
    x = 3,451,392.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.