Home / 2,296,850-3,445,305.72-720,914

Finding the Fourth Proportional to 2,296,850, 3,445,305.72 and 720,914

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Solution

The fourth proportional to 2,296,850, 3,445,305.72 and 720,914 is: 1,081,380.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,850 : 3,445,305.72 = 720,914 : x
  2. Step 2: Convert to fraction form
    2,296,850/3,445,305.72 = 720,914/x
  3. Step 3: Cross multiply
    2,296,850x = 3,445,305.72 × 720,914
  4. Step 4: Simplify right side
    2,296,850x = 2,483,769,127,828.08
  5. Step 5: Solve for x
    x = 2,483,769,127,828.08/2,296,850
  6. Step 6: Final answer
    x = 1,081,380.64

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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.