Home / 4,047,310.64-5,585,069.40-2,236,358

Finding the Fourth Proportional to 4,047,310.64, 5,585,069.40 and 2,236,358

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Solution

The fourth proportional to 4,047,310.64, 5,585,069.40 and 2,236,358 is: 3,086,052.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,310.64 : 5,585,069.40 = 2,236,358 : x
  2. Step 2: Convert to fraction form
    4,047,310.64/5,585,069.40 = 2,236,358/x
  3. Step 3: Cross multiply
    4,047,310.64x = 5,585,069.40 × 2,236,358
  4. Step 4: Simplify right side
    4,047,310.64x = 12,490,214,633,245.20
  5. Step 5: Solve for x
    x = 12,490,214,633,245.20/4,047,310.64
  6. Step 6: Final answer
    x = 3,086,052.87

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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.