Home / 2,533,416.62-3,798,528.41-2,149,299.70

Finding the Fourth Proportional to 2,533,416.62, 3,798,528.41 and 2,149,299.70

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Solution

The fourth proportional to 2,533,416.62, 3,798,528.41 and 2,149,299.70 is: 3,222,595.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,416.62 : 3,798,528.41 = 2,149,299.70 : x
  2. Step 2: Convert to fraction form
    2,533,416.62/3,798,528.41 = 2,149,299.70/x
  3. Step 3: Cross multiply
    2,533,416.62x = 3,798,528.41 × 2,149,299.70
  4. Step 4: Simplify right side
    2,533,416.62x = 8,164,175,967,931.40
  5. Step 5: Solve for x
    x = 8,164,175,967,931.40/2,533,416.62
  6. Step 6: Final answer
    x = 3,222,595.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.