Home / 622,942.44-934,656.06-249,072.36

Finding the Fourth Proportional to 622,942.44, 934,656.06 and 249,072.36

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Solution

The fourth proportional to 622,942.44, 934,656.06 and 249,072.36 is: 373,705.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,942.44 : 934,656.06 = 249,072.36 : x
  2. Step 2: Convert to fraction form
    622,942.44/934,656.06 = 249,072.36/x
  3. Step 3: Cross multiply
    622,942.44x = 934,656.06 × 249,072.36
  4. Step 4: Simplify right side
    622,942.44x = 232,796,990,652.50
  5. Step 5: Solve for x
    x = 232,796,990,652.50/622,942.44
  6. Step 6: Final answer
    x = 373,705.46

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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.