Home / 4,019,522.12-5,546,873.25-2,184,008.52

Finding the Fourth Proportional to 4,019,522.12, 5,546,873.25 and 2,184,008.52

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Solution

The fourth proportional to 4,019,522.12, 5,546,873.25 and 2,184,008.52 is: 3,013,895.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,522.12 : 5,546,873.25 = 2,184,008.52 : x
  2. Step 2: Convert to fraction form
    4,019,522.12/5,546,873.25 = 2,184,008.52/x
  3. Step 3: Cross multiply
    4,019,522.12x = 5,546,873.25 × 2,184,008.52
  4. Step 4: Simplify right side
    4,019,522.12x = 12,114,418,437,360.09
  5. Step 5: Solve for x
    x = 12,114,418,437,360.09/4,019,522.12
  6. Step 6: Final answer
    x = 3,013,895.20

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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.