Home / 4,751,801.60-6,557,366.40-2,605,625.60

Finding the Fourth Proportional to 4,751,801.60, 6,557,366.40 and 2,605,625.60

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Solution

The fourth proportional to 4,751,801.60, 6,557,366.40 and 2,605,625.60 is: 3,595,697.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,751,801.60 : 6,557,366.40 = 2,605,625.60 : x
  2. Step 2: Convert to fraction form
    4,751,801.60/6,557,366.40 = 2,605,625.60/x
  3. Step 3: Cross multiply
    4,751,801.60x = 6,557,366.40 × 2,605,625.60
  4. Step 4: Simplify right side
    4,751,801.60x = 17,086,041,760,419.84
  5. Step 5: Solve for x
    x = 17,086,041,760,419.84/4,751,801.60
  6. Step 6: Final answer
    x = 3,595,697.63

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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.