Home / 1,295,923.96-1,943,664.38-349,073.24

Finding the Fourth Proportional to 1,295,923.96, 1,943,664.38 and 349,073.24

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Solution

The fourth proportional to 1,295,923.96, 1,943,664.38 and 349,073.24 is: 523,550.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,923.96 : 1,943,664.38 = 349,073.24 : x
  2. Step 2: Convert to fraction form
    1,295,923.96/1,943,664.38 = 349,073.24/x
  3. Step 3: Cross multiply
    1,295,923.96x = 1,943,664.38 × 349,073.24
  4. Step 4: Simplify right side
    1,295,923.96x = 678,481,222,599.19
  5. Step 5: Solve for x
    x = 678,481,222,599.19/1,295,923.96
  6. Step 6: Final answer
    x = 523,550.18

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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.