Home / 4,998,725.46-6,898,239.45-2,706,885.54

Finding the Fourth Proportional to 4,998,725.46, 6,898,239.45 and 2,706,885.54

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Solution

The fourth proportional to 4,998,725.46, 6,898,239.45 and 2,706,885.54 is: 3,735,501.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,725.46 : 6,898,239.45 = 2,706,885.54 : x
  2. Step 2: Convert to fraction form
    4,998,725.46/6,898,239.45 = 2,706,885.54/x
  3. Step 3: Cross multiply
    4,998,725.46x = 6,898,239.45 × 2,706,885.54
  4. Step 4: Simplify right side
    4,998,725.46x = 18,672,744,618,662.55
  5. Step 5: Solve for x
    x = 18,672,744,618,662.55/4,998,725.46
  6. Step 6: Final answer
    x = 3,735,501.13

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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.