Home / 1,196,419.14-1,651,076.34-652,552.95

Finding the Fourth Proportional to 1,196,419.14, 1,651,076.34 and 652,552.95

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Solution

The fourth proportional to 1,196,419.14, 1,651,076.34 and 652,552.95 is: 900,532.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,419.14 : 1,651,076.34 = 652,552.95 : x
  2. Step 2: Convert to fraction form
    1,196,419.14/1,651,076.34 = 652,552.95/x
  3. Step 3: Cross multiply
    1,196,419.14x = 1,651,076.34 × 652,552.95
  4. Step 4: Simplify right side
    1,196,419.14x = 1,077,414,736,342.20
  5. Step 5: Solve for x
    x = 1,077,414,736,342.20/1,196,419.14
  6. Step 6: Final answer
    x = 900,532.85

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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.