Home / 1,786,194.28-2,679,182.81-633,497.86

Finding the Fourth Proportional to 1,786,194.28, 2,679,182.81 and 633,497.86

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Solution

The fourth proportional to 1,786,194.28, 2,679,182.81 and 633,497.86 is: 950,208.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,786,194.28 : 2,679,182.81 = 633,497.86 : x
  2. Step 2: Convert to fraction form
    1,786,194.28/2,679,182.81 = 633,497.86/x
  3. Step 3: Cross multiply
    1,786,194.28x = 2,679,182.81 × 633,497.86
  4. Step 4: Simplify right side
    1,786,194.28x = 1,697,256,566,818.34
  5. Step 5: Solve for x
    x = 1,697,256,566,818.34/1,786,194.28
  6. Step 6: Final answer
    x = 950,208.27

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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.