Home / 2,967,956.43-4,451,261.73-1,507,522.38

Finding the Fourth Proportional to 2,967,956.43, 4,451,261.73 and 1,507,522.38

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Solution

The fourth proportional to 2,967,956.43, 4,451,261.73 and 1,507,522.38 is: 2,260,941.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,956.43 : 4,451,261.73 = 1,507,522.38 : x
  2. Step 2: Convert to fraction form
    2,967,956.43/4,451,261.73 = 1,507,522.38/x
  3. Step 3: Cross multiply
    2,967,956.43x = 4,451,261.73 × 1,507,522.38
  4. Step 4: Simplify right side
    2,967,956.43x = 6,710,376,677,212.52
  5. Step 5: Solve for x
    x = 6,710,376,677,212.52/2,967,956.43
  6. Step 6: Final answer
    x = 2,260,941.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.