Home / 1,703,346.49-2,351,405.29-1,050,089.25

Finding the Fourth Proportional to 1,703,346.49, 2,351,405.29 and 1,050,089.25

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Solution

The fourth proportional to 1,703,346.49, 2,351,405.29 and 1,050,089.25 is: 1,449,608.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,346.49 : 2,351,405.29 = 1,050,089.25 : x
  2. Step 2: Convert to fraction form
    1,703,346.49/2,351,405.29 = 1,050,089.25/x
  3. Step 3: Cross multiply
    1,703,346.49x = 2,351,405.29 × 1,050,089.25
  4. Step 4: Simplify right side
    1,703,346.49x = 2,469,185,409,403.57
  5. Step 5: Solve for x
    x = 2,469,185,409,403.57/1,703,346.49
  6. Step 6: Final answer
    x = 1,449,608.41

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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.