Home / 1,036,744.05-1,555,005.52-362,838.23

Finding the Fourth Proportional to 1,036,744.05, 1,555,005.52 and 362,838.23

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Solution

The fourth proportional to 1,036,744.05, 1,555,005.52 and 362,838.23 is: 544,218.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,744.05 : 1,555,005.52 = 362,838.23 : x
  2. Step 2: Convert to fraction form
    1,036,744.05/1,555,005.52 = 362,838.23/x
  3. Step 3: Cross multiply
    1,036,744.05x = 1,555,005.52 × 362,838.23
  4. Step 4: Simplify right side
    1,036,744.05x = 564,215,450,517.03
  5. Step 5: Solve for x
    x = 564,215,450,517.03/1,036,744.05
  6. Step 6: Final answer
    x = 544,218.65

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1.5x scale

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.