Home / 4,043,184.39-5,579,820.51-2,207,813.04

Finding the Fourth Proportional to 4,043,184.39, 5,579,820.51 and 2,207,813.04

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Solution

The fourth proportional to 4,043,184.39, 5,579,820.51 and 2,207,813.04 is: 3,046,905.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,184.39 : 5,579,820.51 = 2,207,813.04 : x
  2. Step 2: Convert to fraction form
    4,043,184.39/5,579,820.51 = 2,207,813.04/x
  3. Step 3: Cross multiply
    4,043,184.39x = 5,579,820.51 × 2,207,813.04
  4. Step 4: Simplify right side
    4,043,184.39x = 12,319,200,482,837.45
  5. Step 5: Solve for x
    x = 12,319,200,482,837.45/4,043,184.39
  6. Step 6: Final answer
    x = 3,046,905.43

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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.