Home / 2,301,168.96-3,453,308.64-805,273.92

Finding the Fourth Proportional to 2,301,168.96, 3,453,308.64 and 805,273.92

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Solution

The fourth proportional to 2,301,168.96, 3,453,308.64 and 805,273.92 is: 1,208,455.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,168.96 : 3,453,308.64 = 805,273.92 : x
  2. Step 2: Convert to fraction form
    2,301,168.96/3,453,308.64 = 805,273.92/x
  3. Step 3: Cross multiply
    2,301,168.96x = 3,453,308.64 × 805,273.92
  4. Step 4: Simplify right side
    2,301,168.96x = 2,780,859,385,502.67
  5. Step 5: Solve for x
    x = 2,780,859,385,502.67/2,301,168.96
  6. Step 6: Final answer
    x = 1,208,455.11

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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.