Home / 1,727,923.54-2,384,591.76-943,032.44

Finding the Fourth Proportional to 1,727,923.54, 2,384,591.76 and 943,032.44

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Solution

The fourth proportional to 1,727,923.54, 2,384,591.76 and 943,032.44 is: 1,301,416.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,923.54 : 2,384,591.76 = 943,032.44 : x
  2. Step 2: Convert to fraction form
    1,727,923.54/2,384,591.76 = 943,032.44/x
  3. Step 3: Cross multiply
    1,727,923.54x = 2,384,591.76 × 943,032.44
  4. Step 4: Simplify right side
    1,727,923.54x = 2,248,747,384,034.75
  5. Step 5: Solve for x
    x = 2,248,747,384,034.75/1,727,923.54
  6. Step 6: Final answer
    x = 1,301,416.02

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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.