Home / 1,732,915.62-2,599,622.51-534,940.50

Finding the Fourth Proportional to 1,732,915.62, 2,599,622.51 and 534,940.50

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Solution

The fourth proportional to 1,732,915.62, 2,599,622.51 and 534,940.50 is: 802,487.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,915.62 : 2,599,622.51 = 534,940.50 : x
  2. Step 2: Convert to fraction form
    1,732,915.62/2,599,622.51 = 534,940.50/x
  3. Step 3: Cross multiply
    1,732,915.62x = 2,599,622.51 × 534,940.50
  4. Step 4: Simplify right side
    1,732,915.62x = 1,390,643,372,384.54
  5. Step 5: Solve for x
    x = 1,390,643,372,384.54/1,732,915.62
  6. Step 6: Final answer
    x = 802,487.64

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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.