Home / 1,036,554.13-1,555,052.58-362,657.41

Finding the Fourth Proportional to 1,036,554.13, 1,555,052.58 and 362,657.41

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Solution

The fourth proportional to 1,036,554.13, 1,555,052.58 and 362,657.41 is: 544,063.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,554.13 : 1,555,052.58 = 362,657.41 : x
  2. Step 2: Convert to fraction form
    1,036,554.13/1,555,052.58 = 362,657.41/x
  3. Step 3: Cross multiply
    1,036,554.13x = 1,555,052.58 × 362,657.41
  4. Step 4: Simplify right side
    1,036,554.13x = 563,951,341,076.62
  5. Step 5: Solve for x
    x = 563,951,341,076.62/1,036,554.13
  6. Step 6: Final answer
    x = 544,063.57

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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.