Home / 984,059.33-1,357,537.57-575,908.33

Finding the Fourth Proportional to 984,059.33, 1,357,537.57 and 575,908.33

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Solution

The fourth proportional to 984,059.33, 1,357,537.57 and 575,908.33 is: 794,481.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,059.33 : 1,357,537.57 = 575,908.33 : x
  2. Step 2: Convert to fraction form
    984,059.33/1,357,537.57 = 575,908.33/x
  3. Step 3: Cross multiply
    984,059.33x = 1,357,537.57 × 575,908.33
  4. Step 4: Simplify right side
    984,059.33x = 781,817,195,802.21
  5. Step 5: Solve for x
    x = 781,817,195,802.21/984,059.33
  6. Step 6: Final answer
    x = 794,481.77

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1.5x scale

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.