Home / 2,959,716.50-4,439,698.17-937,915.66

Finding the Fourth Proportional to 2,959,716.50, 4,439,698.17 and 937,915.66

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Solution

The fourth proportional to 2,959,716.50, 4,439,698.17 and 937,915.66 is: 1,406,912.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,716.50 : 4,439,698.17 = 937,915.66 : x
  2. Step 2: Convert to fraction form
    2,959,716.50/4,439,698.17 = 937,915.66/x
  3. Step 3: Cross multiply
    2,959,716.50x = 4,439,698.17 × 937,915.66
  4. Step 4: Simplify right side
    2,959,716.50x = 4,164,062,439,316.34
  5. Step 5: Solve for x
    x = 4,164,062,439,316.34/2,959,716.50
  6. Step 6: Final answer
    x = 1,406,912.60

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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.