Home / 4,043,161.04-5,579,322.12-2,207,253.20

Finding the Fourth Proportional to 4,043,161.04, 5,579,322.12 and 2,207,253.20

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Solution

The fourth proportional to 4,043,161.04, 5,579,322.12 and 2,207,253.20 is: 3,045,878.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,161.04 : 5,579,322.12 = 2,207,253.20 : x
  2. Step 2: Convert to fraction form
    4,043,161.04/5,579,322.12 = 2,207,253.20/x
  3. Step 3: Cross multiply
    4,043,161.04x = 5,579,322.12 × 2,207,253.20
  4. Step 4: Simplify right side
    4,043,161.04x = 12,314,976,603,200.79
  5. Step 5: Solve for x
    x = 12,314,976,603,200.79/4,043,161.04
  6. Step 6: Final answer
    x = 3,045,878.33

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Double scale
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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.