Home / 4,656,991.52-6,425,848.67-4,280,285.33

Finding the Fourth Proportional to 4,656,991.52, 6,425,848.67 and 4,280,285.33

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Solution

The fourth proportional to 4,656,991.52, 6,425,848.67 and 4,280,285.33 is: 5,906,058.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,991.52 : 6,425,848.67 = 4,280,285.33 : x
  2. Step 2: Convert to fraction form
    4,656,991.52/6,425,848.67 = 4,280,285.33/x
  3. Step 3: Cross multiply
    4,656,991.52x = 6,425,848.67 × 4,280,285.33
  4. Step 4: Simplify right side
    4,656,991.52x = 27,504,465,765,567.28
  5. Step 5: Solve for x
    x = 27,504,465,765,567.28/4,656,991.52
  6. Step 6: Final answer
    x = 5,906,058.80

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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.