Home / 1,703,628.03-2,351,261.27-1,092,470.88

Finding the Fourth Proportional to 1,703,628.03, 2,351,261.27 and 1,092,470.88

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Solution

The fourth proportional to 1,703,628.03, 2,351,261.27 and 1,092,470.88 is: 1,507,773.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,628.03 : 2,351,261.27 = 1,092,470.88 : x
  2. Step 2: Convert to fraction form
    1,703,628.03/2,351,261.27 = 1,092,470.88/x
  3. Step 3: Cross multiply
    1,703,628.03x = 2,351,261.27 × 1,092,470.88
  4. Step 4: Simplify right side
    1,703,628.03x = 2,568,684,463,284.46
  5. Step 5: Solve for x
    x = 2,568,684,463,284.46/1,703,628.03
  6. Step 6: Final answer
    x = 1,507,773.07

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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.