Home / 1,434,483.93-2,150,727.16-635,332.26

Finding the Fourth Proportional to 1,434,483.93, 2,150,727.16 and 635,332.26

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Solution

The fourth proportional to 1,434,483.93, 2,150,727.16 and 635,332.26 is: 952,556.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,434,483.93 : 2,150,727.16 = 635,332.26 : x
  2. Step 2: Convert to fraction form
    1,434,483.93/2,150,727.16 = 635,332.26/x
  3. Step 3: Cross multiply
    1,434,483.93x = 2,150,727.16 × 635,332.26
  4. Step 4: Simplify right side
    1,434,483.93x = 1,366,426,344,563.36
  5. Step 5: Solve for x
    x = 1,366,426,344,563.36/1,434,483.93
  6. Step 6: Final answer
    x = 952,556.05

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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.