Home / 1,756,524.96-2,632,754.34-807,904.80

Finding the Fourth Proportional to 1,756,524.96, 2,632,754.34 and 807,904.80

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Solution

The fourth proportional to 1,756,524.96, 2,632,754.34 and 807,904.80 is: 1,210,922.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,524.96 : 2,632,754.34 = 807,904.80 : x
  2. Step 2: Convert to fraction form
    1,756,524.96/2,632,754.34 = 807,904.80/x
  3. Step 3: Cross multiply
    1,756,524.96x = 2,632,754.34 × 807,904.80
  4. Step 4: Simplify right side
    1,756,524.96x = 2,127,014,868,506.83
  5. Step 5: Solve for x
    x = 2,127,014,868,506.83/1,756,524.96
  6. Step 6: Final answer
    x = 1,210,922.09

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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.