Home / 1,606,100.00-2,409,428.84-541,151.28

Finding the Fourth Proportional to 1,606,100.00, 2,409,428.84 and 541,151.28

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Solution

The fourth proportional to 1,606,100.00, 2,409,428.84 and 541,151.28 is: 811,820.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,100.00 : 2,409,428.84 = 541,151.28 : x
  2. Step 2: Convert to fraction form
    1,606,100.00/2,409,428.84 = 541,151.28/x
  3. Step 3: Cross multiply
    1,606,100.00x = 2,409,428.84 × 541,151.28
  4. Step 4: Simplify right side
    1,606,100.00x = 1,303,865,498,129.16
  5. Step 5: Solve for x
    x = 1,303,865,498,129.16/1,606,100.00
  6. Step 6: Final answer
    x = 811,820.87

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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.