Home / 1,606,625.77-2,409,946.91-541,677.06

Finding the Fourth Proportional to 1,606,625.77, 2,409,946.91 and 541,677.06

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Solution

The fourth proportional to 1,606,625.77, 2,409,946.91 and 541,677.06 is: 812,518.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,625.77 : 2,409,946.91 = 541,677.06 : x
  2. Step 2: Convert to fraction form
    1,606,625.77/2,409,946.91 = 541,677.06/x
  3. Step 3: Cross multiply
    1,606,625.77x = 2,409,946.91 × 541,677.06
  4. Step 4: Simplify right side
    1,606,625.77x = 1,305,412,956,964.88
  5. Step 5: Solve for x
    x = 1,305,412,956,964.88/1,606,625.77
  6. Step 6: Final answer
    x = 812,518.37

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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.