Home / 3,507,297.65-5,261,092.28-1,111,089.23

Finding the Fourth Proportional to 3,507,297.65, 5,261,092.28 and 1,111,089.23

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Solution

The fourth proportional to 3,507,297.65, 5,261,092.28 and 1,111,089.23 is: 1,666,680.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,507,297.65 : 5,261,092.28 = 1,111,089.23 : x
  2. Step 2: Convert to fraction form
    3,507,297.65/5,261,092.28 = 1,111,089.23/x
  3. Step 3: Cross multiply
    3,507,297.65x = 5,261,092.28 × 1,111,089.23
  4. Step 4: Simplify right side
    3,507,297.65x = 5,845,542,964,788.70
  5. Step 5: Solve for x
    x = 5,845,542,964,788.70/3,507,297.65
  6. Step 6: Final answer
    x = 1,666,680.03

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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.