Home / 2,554,581.60-3,525,296.76-1,393,024.98

Finding the Fourth Proportional to 2,554,581.60, 3,525,296.76 and 1,393,024.98

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Solution

The fourth proportional to 2,554,581.60, 3,525,296.76 and 1,393,024.98 is: 1,922,360.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,581.60 : 3,525,296.76 = 1,393,024.98 : x
  2. Step 2: Convert to fraction form
    2,554,581.60/3,525,296.76 = 1,393,024.98/x
  3. Step 3: Cross multiply
    2,554,581.60x = 3,525,296.76 × 1,393,024.98
  4. Step 4: Simplify right side
    2,554,581.60x = 4,910,826,448,593.06
  5. Step 5: Solve for x
    x = 4,910,826,448,593.06/2,554,581.60
  6. Step 6: Final answer
    x = 1,922,360.38

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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.