Home / 8,954,114.94-12,355,432.38-5,033,316.84

Finding the Fourth Proportional to 8,954,114.94, 12,355,432.38 and 5,033,316.84

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Solution

The fourth proportional to 8,954,114.94, 12,355,432.38 and 5,033,316.84 is: 6,945,276.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,954,114.94 : 12,355,432.38 = 5,033,316.84 : x
  2. Step 2: Convert to fraction form
    8,954,114.94/12,355,432.38 = 5,033,316.84/x
  3. Step 3: Cross multiply
    8,954,114.94x = 12,355,432.38 × 5,033,316.84
  4. Step 4: Simplify right side
    8,954,114.94x = 62,188,805,863,735.28
  5. Step 5: Solve for x
    x = 62,188,805,863,735.28/8,954,114.94
  6. Step 6: Final answer
    x = 6,945,276.70

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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.