Home / 3,237,881.44-4,857,056.88-1,243,337.44

Finding the Fourth Proportional to 3,237,881.44, 4,857,056.88 and 1,243,337.44

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Solution

The fourth proportional to 3,237,881.44, 4,857,056.88 and 1,243,337.44 is: 1,865,096.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,881.44 : 4,857,056.88 = 1,243,337.44 : x
  2. Step 2: Convert to fraction form
    3,237,881.44/4,857,056.88 = 1,243,337.44/x
  3. Step 3: Cross multiply
    3,237,881.44x = 4,857,056.88 × 1,243,337.44
  4. Step 4: Simplify right side
    3,237,881.44x = 6,038,960,667,113.59
  5. Step 5: Solve for x
    x = 6,038,960,667,113.59/3,237,881.44
  6. Step 6: Final answer
    x = 1,865,096.29

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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.