Home / 4,405,264.34-6,599,309.78-2,480,291.57

Finding the Fourth Proportional to 4,405,264.34, 6,599,309.78 and 2,480,291.57

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Solution

The fourth proportional to 4,405,264.34, 6,599,309.78 and 2,480,291.57 is: 3,715,602.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,405,264.34 : 6,599,309.78 = 2,480,291.57 : x
  2. Step 2: Convert to fraction form
    4,405,264.34/6,599,309.78 = 2,480,291.57/x
  3. Step 3: Cross multiply
    4,405,264.34x = 6,599,309.78 × 2,480,291.57
  4. Step 4: Simplify right side
    4,405,264.34x = 16,368,212,388,356.73
  5. Step 5: Solve for x
    x = 16,368,212,388,356.73/4,405,264.34
  6. Step 6: Final answer
    x = 3,715,602.78

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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.