Home / 1,023,896-1,412,801.52-594,077.60

Finding the Fourth Proportional to 1,023,896, 1,412,801.52 and 594,077.60

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Solution

The fourth proportional to 1,023,896, 1,412,801.52 and 594,077.60 is: 819,725.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,896 : 1,412,801.52 = 594,077.60 : x
  2. Step 2: Convert to fraction form
    1,023,896/1,412,801.52 = 594,077.60/x
  3. Step 3: Cross multiply
    1,023,896x = 1,412,801.52 × 594,077.60
  4. Step 4: Simplify right side
    1,023,896x = 839,313,736,277.95
  5. Step 5: Solve for x
    x = 839,313,736,277.95/1,023,896
  6. Step 6: Final answer
    x = 819,725.57

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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.