Home / 1,363,310.94-2,044,892.01-416,681.34

Finding the Fourth Proportional to 1,363,310.94, 2,044,892.01 and 416,681.34

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Solution

The fourth proportional to 1,363,310.94, 2,044,892.01 and 416,681.34 is: 624,999.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,310.94 : 2,044,892.01 = 416,681.34 : x
  2. Step 2: Convert to fraction form
    1,363,310.94/2,044,892.01 = 416,681.34/x
  3. Step 3: Cross multiply
    1,363,310.94x = 2,044,892.01 × 416,681.34
  4. Step 4: Simplify right side
    1,363,310.94x = 852,068,342,882.09
  5. Step 5: Solve for x
    x = 852,068,342,882.09/1,363,310.94
  6. Step 6: Final answer
    x = 624,999.27

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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.