Home / 1,414,839.26-1,953,775.02-898,759.50

Finding the Fourth Proportional to 1,414,839.26, 1,953,775.02 and 898,759.50

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Solution

The fourth proportional to 1,414,839.26, 1,953,775.02 and 898,759.50 is: 1,241,111.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,839.26 : 1,953,775.02 = 898,759.50 : x
  2. Step 2: Convert to fraction form
    1,414,839.26/1,953,775.02 = 898,759.50/x
  3. Step 3: Cross multiply
    1,414,839.26x = 1,953,775.02 × 898,759.50
  4. Step 4: Simplify right side
    1,414,839.26x = 1,755,973,860,087.69
  5. Step 5: Solve for x
    x = 1,755,973,860,087.69/1,414,839.26
  6. Step 6: Final answer
    x = 1,241,111.91

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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.