Home / 948,925.94-1,310,059.17-627,568.16

Finding the Fourth Proportional to 948,925.94, 1,310,059.17 and 627,568.16

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Solution

The fourth proportional to 948,925.94, 1,310,059.17 and 627,568.16 is: 866,402.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    948,925.94 : 1,310,059.17 = 627,568.16 : x
  2. Step 2: Convert to fraction form
    948,925.94/1,310,059.17 = 627,568.16/x
  3. Step 3: Cross multiply
    948,925.94x = 1,310,059.17 × 627,568.16
  4. Step 4: Simplify right side
    948,925.94x = 822,151,416,257.73
  5. Step 5: Solve for x
    x = 822,151,416,257.73/948,925.94
  6. Step 6: Final answer
    x = 866,402.09

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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.