Home / 2,550,900.49-3,826,571.06-657,625.93

Finding the Fourth Proportional to 2,550,900.49, 3,826,571.06 and 657,625.93

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Solution

The fourth proportional to 2,550,900.49, 3,826,571.06 and 657,625.93 is: 986,495.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,900.49 : 3,826,571.06 = 657,625.93 : x
  2. Step 2: Convert to fraction form
    2,550,900.49/3,826,571.06 = 657,625.93/x
  3. Step 3: Cross multiply
    2,550,900.49x = 3,826,571.06 × 657,625.93
  4. Step 4: Simplify right side
    2,550,900.49x = 2,516,452,352,043.59
  5. Step 5: Solve for x
    x = 2,516,452,352,043.59/2,550,900.49
  6. Step 6: Final answer
    x = 986,495.70

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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.