Home / 1,091,947.48-1,637,925.42-333,786.04

Finding the Fourth Proportional to 1,091,947.48, 1,637,925.42 and 333,786.04

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Solution

The fourth proportional to 1,091,947.48, 1,637,925.42 and 333,786.04 is: 500,680.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,947.48 : 1,637,925.42 = 333,786.04 : x
  2. Step 2: Convert to fraction form
    1,091,947.48/1,637,925.42 = 333,786.04/x
  3. Step 3: Cross multiply
    1,091,947.48x = 1,637,925.42 × 333,786.04
  4. Step 4: Simplify right side
    1,091,947.48x = 546,716,639,757.14
  5. Step 5: Solve for x
    x = 546,716,639,757.14/1,091,947.48
  6. Step 6: Final answer
    x = 500,680.34

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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.