Home / 4,872,201.66-6,723,466.83-2,696,749.02

Finding the Fourth Proportional to 4,872,201.66, 6,723,466.83 and 2,696,749.02

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Solution

The fourth proportional to 4,872,201.66, 6,723,466.83 and 2,696,749.02 is: 3,721,418.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,872,201.66 : 6,723,466.83 = 2,696,749.02 : x
  2. Step 2: Convert to fraction form
    4,872,201.66/6,723,466.83 = 2,696,749.02/x
  3. Step 3: Cross multiply
    4,872,201.66x = 6,723,466.83 × 2,696,749.02
  4. Step 4: Simplify right side
    4,872,201.66x = 18,131,502,584,805.01
  5. Step 5: Solve for x
    x = 18,131,502,584,805.01/4,872,201.66
  6. Step 6: Final answer
    x = 3,721,418.74

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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.