Home / 2,048,593.70-3,072,598.94-834,699.80

Finding the Fourth Proportional to 2,048,593.70, 3,072,598.94 and 834,699.80

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Solution

The fourth proportional to 2,048,593.70, 3,072,598.94 and 834,699.80 is: 1,251,930.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,593.70 : 3,072,598.94 = 834,699.80 : x
  2. Step 2: Convert to fraction form
    2,048,593.70/3,072,598.94 = 834,699.80/x
  3. Step 3: Cross multiply
    2,048,593.70x = 3,072,598.94 × 834,699.80
  4. Step 4: Simplify right side
    2,048,593.70x = 2,564,697,720,698.21
  5. Step 5: Solve for x
    x = 2,564,697,720,698.21/2,048,593.70
  6. Step 6: Final answer
    x = 1,251,930.88

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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.