Home / 1,194,725.91-1,791,012.75-436,035.03

Finding the Fourth Proportional to 1,194,725.91, 1,791,012.75 and 436,035.03

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Solution

The fourth proportional to 1,194,725.91, 1,791,012.75 and 436,035.03 is: 653,659.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,725.91 : 1,791,012.75 = 436,035.03 : x
  2. Step 2: Convert to fraction form
    1,194,725.91/1,791,012.75 = 436,035.03/x
  3. Step 3: Cross multiply
    1,194,725.91x = 1,791,012.75 × 436,035.03
  4. Step 4: Simplify right side
    1,194,725.91x = 780,944,298,176.63
  5. Step 5: Solve for x
    x = 780,944,298,176.63/1,194,725.91
  6. Step 6: Final answer
    x = 653,659.80

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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.