Home / 1,073,796.64-1,481,842.32-590,411.20

Finding the Fourth Proportional to 1,073,796.64, 1,481,842.32 and 590,411.20

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Solution

The fourth proportional to 1,073,796.64, 1,481,842.32 and 590,411.20 is: 814,769.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,796.64 : 1,481,842.32 = 590,411.20 : x
  2. Step 2: Convert to fraction form
    1,073,796.64/1,481,842.32 = 590,411.20/x
  3. Step 3: Cross multiply
    1,073,796.64x = 1,481,842.32 × 590,411.20
  4. Step 4: Simplify right side
    1,073,796.64x = 874,896,302,361.98
  5. Step 5: Solve for x
    x = 874,896,302,361.98/1,073,796.64
  6. Step 6: Final answer
    x = 814,769.08

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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.