Home / 984,196.68-1,358,009.46-576,277.44

Finding the Fourth Proportional to 984,196.68, 1,358,009.46 and 576,277.44

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Solution

The fourth proportional to 984,196.68, 1,358,009.46 and 576,277.44 is: 795,156.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,196.68 : 1,358,009.46 = 576,277.44 : x
  2. Step 2: Convert to fraction form
    984,196.68/1,358,009.46 = 576,277.44/x
  3. Step 3: Cross multiply
    984,196.68x = 1,358,009.46 × 576,277.44
  4. Step 4: Simplify right side
    984,196.68x = 782,590,215,104.58
  5. Step 5: Solve for x
    x = 782,590,215,104.58/984,196.68
  6. Step 6: Final answer
    x = 795,156.32

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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.