Home / 1,371,059.46-1,892,032.02-798,087.33

Finding the Fourth Proportional to 1,371,059.46, 1,892,032.02 and 798,087.33

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Solution

The fourth proportional to 1,371,059.46, 1,892,032.02 and 798,087.33 is: 1,101,343.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,371,059.46 : 1,892,032.02 = 798,087.33 : x
  2. Step 2: Convert to fraction form
    1,371,059.46/1,892,032.02 = 798,087.33/x
  3. Step 3: Cross multiply
    1,371,059.46x = 1,892,032.02 × 798,087.33
  4. Step 4: Simplify right side
    1,371,059.46x = 1,510,006,783,116.31
  5. Step 5: Solve for x
    x = 1,510,006,783,116.31/1,371,059.46
  6. Step 6: Final answer
    x = 1,101,343.03

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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.