Home / 1,194,617.70-1,791,944.77-436,613.22

Finding the Fourth Proportional to 1,194,617.70, 1,791,944.77 and 436,613.22

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Solution

The fourth proportional to 1,194,617.70, 1,791,944.77 and 436,613.22 is: 654,926.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,617.70 : 1,791,944.77 = 436,613.22 : x
  2. Step 2: Convert to fraction form
    1,194,617.70/1,791,944.77 = 436,613.22/x
  3. Step 3: Cross multiply
    1,194,617.70x = 1,791,944.77 × 436,613.22
  4. Step 4: Simplify right side
    1,194,617.70x = 782,386,767,132.14
  5. Step 5: Solve for x
    x = 782,386,767,132.14/1,194,617.70
  6. Step 6: Final answer
    x = 654,926.48

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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.