Home / 4,144,517-6,217,125.42-1,152,701

Finding the Fourth Proportional to 4,144,517, 6,217,125.42 and 1,152,701

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Solution

The fourth proportional to 4,144,517, 6,217,125.42 and 1,152,701 is: 1,729,148.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,517 : 6,217,125.42 = 1,152,701 : x
  2. Step 2: Convert to fraction form
    4,144,517/6,217,125.42 = 1,152,701/x
  3. Step 3: Cross multiply
    4,144,517x = 6,217,125.42 × 1,152,701
  4. Step 4: Simplify right side
    4,144,517x = 7,166,486,688,759.42
  5. Step 5: Solve for x
    x = 7,166,486,688,759.42/4,144,517
  6. Step 6: Final answer
    x = 1,729,148.82

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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.