Home / 954,175.41-1,316,953.49-566,916.30

Finding the Fourth Proportional to 954,175.41, 1,316,953.49 and 566,916.30

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Solution

The fourth proportional to 954,175.41, 1,316,953.49 and 566,916.30 is: 782,458.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,175.41 : 1,316,953.49 = 566,916.30 : x
  2. Step 2: Convert to fraction form
    954,175.41/1,316,953.49 = 566,916.30/x
  3. Step 3: Cross multiply
    954,175.41x = 1,316,953.49 × 566,916.30
  4. Step 4: Simplify right side
    954,175.41x = 746,602,396,988.31
  5. Step 5: Solve for x
    x = 746,602,396,988.31/954,175.41
  6. Step 6: Final answer
    x = 782,458.22

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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.