Home / 2,270,907-3,406,361.04-923,802.48

Finding the Fourth Proportional to 2,270,907, 3,406,361.04 and 923,802.48

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Solution

The fourth proportional to 2,270,907, 3,406,361.04 and 923,802.48 is: 1,385,703.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,907 : 3,406,361.04 = 923,802.48 : x
  2. Step 2: Convert to fraction form
    2,270,907/3,406,361.04 = 923,802.48/x
  3. Step 3: Cross multiply
    2,270,907x = 3,406,361.04 × 923,802.48
  4. Step 4: Simplify right side
    2,270,907x = 3,146,804,776,527.38
  5. Step 5: Solve for x
    x = 3,146,804,776,527.38/2,270,907
  6. Step 6: Final answer
    x = 1,385,703.94

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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.