Home / 875,267.02-1,313,121.93-244,180.36

Finding the Fourth Proportional to 875,267.02, 1,313,121.93 and 244,180.36

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Solution

The fourth proportional to 875,267.02, 1,313,121.93 and 244,180.36 is: 366,332.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    875,267.02 : 1,313,121.93 = 244,180.36 : x
  2. Step 2: Convert to fraction form
    875,267.02/1,313,121.93 = 244,180.36/x
  3. Step 3: Cross multiply
    875,267.02x = 1,313,121.93 × 244,180.36
  4. Step 4: Simplify right side
    875,267.02x = 320,638,585,591.30
  5. Step 5: Solve for x
    x = 320,638,585,591.30/875,267.02
  6. Step 6: Final answer
    x = 366,332.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.