Home / 1,073,424.96-1,481,295.13-614,524.32

Finding the Fourth Proportional to 1,073,424.96, 1,481,295.13 and 614,524.32

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Solution

The fourth proportional to 1,073,424.96, 1,481,295.13 and 614,524.32 is: 848,025.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,424.96 : 1,481,295.13 = 614,524.32 : x
  2. Step 2: Convert to fraction form
    1,073,424.96/1,481,295.13 = 614,524.32/x
  3. Step 3: Cross multiply
    1,073,424.96x = 1,481,295.13 × 614,524.32
  4. Step 4: Simplify right side
    1,073,424.96x = 910,291,872,003.46
  5. Step 5: Solve for x
    x = 910,291,872,003.46/1,073,424.96
  6. Step 6: Final answer
    x = 848,025.63

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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.