Home / 4,358,997.78-6,015,323.08-2,523,533.74

Finding the Fourth Proportional to 4,358,997.78, 6,015,323.08 and 2,523,533.74

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Solution

The fourth proportional to 4,358,997.78, 6,015,323.08 and 2,523,533.74 is: 3,482,422.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358,997.78 : 6,015,323.08 = 2,523,533.74 : x
  2. Step 2: Convert to fraction form
    4,358,997.78/6,015,323.08 = 2,523,533.74/x
  3. Step 3: Cross multiply
    4,358,997.78x = 6,015,323.08 × 2,523,533.74
  4. Step 4: Simplify right side
    4,358,997.78x = 15,179,870,749,380.72
  5. Step 5: Solve for x
    x = 15,179,870,749,380.72/4,358,997.78
  6. Step 6: Final answer
    x = 3,482,422.23

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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.