Home / 1,839,829.43-2,759,884.27-560,546.11

Finding the Fourth Proportional to 1,839,829.43, 2,759,884.27 and 560,546.11

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Solution

The fourth proportional to 1,839,829.43, 2,759,884.27 and 560,546.11 is: 840,861.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,829.43 : 2,759,884.27 = 560,546.11 : x
  2. Step 2: Convert to fraction form
    1,839,829.43/2,759,884.27 = 560,546.11/x
  3. Step 3: Cross multiply
    1,839,829.43x = 2,759,884.27 × 560,546.11
  4. Step 4: Simplify right side
    1,839,829.43x = 1,547,042,391,598.69
  5. Step 5: Solve for x
    x = 1,547,042,391,598.69/1,839,829.43
  6. Step 6: Final answer
    x = 840,861.86

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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.