Home / 595,283.97-821,621.85-366,038.52

Finding the Fourth Proportional to 595,283.97, 821,621.85 and 366,038.52

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Solution

The fourth proportional to 595,283.97, 821,621.85 and 366,038.52 is: 505,213.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,283.97 : 821,621.85 = 366,038.52 : x
  2. Step 2: Convert to fraction form
    595,283.97/821,621.85 = 366,038.52/x
  3. Step 3: Cross multiply
    595,283.97x = 821,621.85 × 366,038.52
  4. Step 4: Simplify right side
    595,283.97x = 300,745,245,973.66
  5. Step 5: Solve for x
    x = 300,745,245,973.66/595,283.97
  6. Step 6: Final answer
    x = 505,213.08

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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.