Home / 4,086,154.15-5,638,037.30-2,367,172.15

Finding the Fourth Proportional to 4,086,154.15, 5,638,037.30 and 2,367,172.15

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Solution

The fourth proportional to 4,086,154.15, 5,638,037.30 and 2,367,172.15 is: 3,266,202.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,086,154.15 : 5,638,037.30 = 2,367,172.15 : x
  2. Step 2: Convert to fraction form
    4,086,154.15/5,638,037.30 = 2,367,172.15/x
  3. Step 3: Cross multiply
    4,086,154.15x = 5,638,037.30 × 2,367,172.15
  4. Step 4: Simplify right side
    4,086,154.15x = 13,346,204,860,167.14
  5. Step 5: Solve for x
    x = 13,346,204,860,167.14/4,086,154.15
  6. Step 6: Final answer
    x = 3,266,202.00

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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.