Home / 1,036,736.43-1,554,994.08-362,830.60

Finding the Fourth Proportional to 1,036,736.43, 1,554,994.08 and 362,830.60

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Solution

The fourth proportional to 1,036,736.43, 1,554,994.08 and 362,830.60 is: 544,207.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,736.43 : 1,554,994.08 = 362,830.60 : x
  2. Step 2: Convert to fraction form
    1,036,736.43/1,554,994.08 = 362,830.60/x
  3. Step 3: Cross multiply
    1,036,736.43x = 1,554,994.08 × 362,830.60
  4. Step 4: Simplify right side
    1,036,736.43x = 564,199,435,042.85
  5. Step 5: Solve for x
    x = 564,199,435,042.85/1,036,736.43
  6. Step 6: Final answer
    x = 544,207.21

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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.