Home / 3,510,048.60-4,846,118.22-2,867,012.28

Finding the Fourth Proportional to 3,510,048.60, 4,846,118.22 and 2,867,012.28

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Solution

The fourth proportional to 3,510,048.60, 4,846,118.22 and 2,867,012.28 is: 3,958,315.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,048.60 : 4,846,118.22 = 2,867,012.28 : x
  2. Step 2: Convert to fraction form
    3,510,048.60/4,846,118.22 = 2,867,012.28/x
  3. Step 3: Cross multiply
    3,510,048.60x = 4,846,118.22 × 2,867,012.28
  4. Step 4: Simplify right side
    3,510,048.60x = 13,893,880,447,071.74
  5. Step 5: Solve for x
    x = 13,893,880,447,071.74/3,510,048.60
  6. Step 6: Final answer
    x = 3,958,315.69

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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.