Home / 3,026,551.88-4,531,818.54-1,826,870.60

Finding the Fourth Proportional to 3,026,551.88, 4,531,818.54 and 1,826,870.60

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Solution

The fourth proportional to 3,026,551.88, 4,531,818.54 and 1,826,870.60 is: 2,735,471.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,551.88 : 4,531,818.54 = 1,826,870.60 : x
  2. Step 2: Convert to fraction form
    3,026,551.88/4,531,818.54 = 1,826,870.60/x
  3. Step 3: Cross multiply
    3,026,551.88x = 4,531,818.54 × 1,826,870.60
  4. Step 4: Simplify right side
    3,026,551.88x = 8,279,046,055,260.93
  5. Step 5: Solve for x
    x = 8,279,046,055,260.93/3,026,551.88
  6. Step 6: Final answer
    x = 2,735,471.38

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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.