Home / 1,066,744.68-1,599,937.86-356,771.64

Finding the Fourth Proportional to 1,066,744.68, 1,599,937.86 and 356,771.64

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Solution

The fourth proportional to 1,066,744.68, 1,599,937.86 and 356,771.64 is: 535,097.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,744.68 : 1,599,937.86 = 356,771.64 : x
  2. Step 2: Convert to fraction form
    1,066,744.68/1,599,937.86 = 356,771.64/x
  3. Step 3: Cross multiply
    1,066,744.68x = 1,599,937.86 × 356,771.64
  4. Step 4: Simplify right side
    1,066,744.68x = 570,812,454,210.29
  5. Step 5: Solve for x
    x = 570,812,454,210.29/1,066,744.68
  6. Step 6: Final answer
    x = 535,097.54

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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.