Home / 866,576.05-1,196,175.59-595,541.14

Finding the Fourth Proportional to 866,576.05, 1,196,175.59 and 595,541.14

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Solution

The fourth proportional to 866,576.05, 1,196,175.59 and 595,541.14 is: 822,053.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    866,576.05 : 1,196,175.59 = 595,541.14 : x
  2. Step 2: Convert to fraction form
    866,576.05/1,196,175.59 = 595,541.14/x
  3. Step 3: Cross multiply
    866,576.05x = 1,196,175.59 × 595,541.14
  4. Step 4: Simplify right side
    866,576.05x = 712,371,771,531.07
  5. Step 5: Solve for x
    x = 712,371,771,531.07/866,576.05
  6. Step 6: Final answer
    x = 822,053.38

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.