Home / 3,048,829.56-4,573,243.98-804,987

Finding the Fourth Proportional to 3,048,829.56, 4,573,243.98 and 804,987

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Solution

The fourth proportional to 3,048,829.56, 4,573,243.98 and 804,987 is: 1,207,480.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,829.56 : 4,573,243.98 = 804,987 : x
  2. Step 2: Convert to fraction form
    3,048,829.56/4,573,243.98 = 804,987/x
  3. Step 3: Cross multiply
    3,048,829.56x = 4,573,243.98 × 804,987
  4. Step 4: Simplify right side
    3,048,829.56x = 3,681,401,951,728.26
  5. Step 5: Solve for x
    x = 3,681,401,951,728.26/3,048,829.56
  6. Step 6: Final answer
    x = 1,207,480.40

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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.