Home / 3,014,464.19-4,516,431.03-2,512,252.45

Finding the Fourth Proportional to 3,014,464.19, 4,516,431.03 and 2,512,252.45

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Solution

The fourth proportional to 3,014,464.19, 4,516,431.03 and 2,512,252.45 is: 3,763,990.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,464.19 : 4,516,431.03 = 2,512,252.45 : x
  2. Step 2: Convert to fraction form
    3,014,464.19/4,516,431.03 = 2,512,252.45/x
  3. Step 3: Cross multiply
    3,014,464.19x = 4,516,431.03 × 2,512,252.45
  4. Step 4: Simplify right side
    3,014,464.19x = 11,346,414,920,373.53
  5. Step 5: Solve for x
    x = 11,346,414,920,373.53/3,014,464.19
  6. Step 6: Final answer
    x = 3,763,990.61

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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.