Home / 4,235,949.66-5,845,648.86-2,302,214.82

Finding the Fourth Proportional to 4,235,949.66, 5,845,648.86 and 2,302,214.82

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Solution

The fourth proportional to 4,235,949.66, 5,845,648.86 and 2,302,214.82 is: 3,177,077.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235,949.66 : 5,845,648.86 = 2,302,214.82 : x
  2. Step 2: Convert to fraction form
    4,235,949.66/5,845,648.86 = 2,302,214.82/x
  3. Step 3: Cross multiply
    4,235,949.66x = 5,845,648.86 × 2,302,214.82
  4. Step 4: Simplify right side
    4,235,949.66x = 13,457,939,438,008.11
  5. Step 5: Solve for x
    x = 13,457,939,438,008.11/4,235,949.66
  6. Step 6: Final answer
    x = 3,177,077.28

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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.