Home / 3,098,764.26-4,648,414.23-854,902.26

Finding the Fourth Proportional to 3,098,764.26, 4,648,414.23 and 854,902.26

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Solution

The fourth proportional to 3,098,764.26, 4,648,414.23 and 854,902.26 is: 1,282,427.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,764.26 : 4,648,414.23 = 854,902.26 : x
  2. Step 2: Convert to fraction form
    3,098,764.26/4,648,414.23 = 854,902.26/x
  3. Step 3: Cross multiply
    3,098,764.26x = 4,648,414.23 × 854,902.26
  4. Step 4: Simplify right side
    3,098,764.26x = 3,973,939,830,643.16
  5. Step 5: Solve for x
    x = 3,973,939,830,643.16/3,098,764.26
  6. Step 6: Final answer
    x = 1,282,427.28

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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.