Home / 3,305,589.16-4,958,729.34-1,175,869.48

Finding the Fourth Proportional to 3,305,589.16, 4,958,729.34 and 1,175,869.48

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Solution

The fourth proportional to 3,305,589.16, 4,958,729.34 and 1,175,869.48 is: 1,763,927.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,589.16 : 4,958,729.34 = 1,175,869.48 : x
  2. Step 2: Convert to fraction form
    3,305,589.16/4,958,729.34 = 1,175,869.48/x
  3. Step 3: Cross multiply
    3,305,589.16x = 4,958,729.34 × 1,175,869.48
  4. Step 4: Simplify right side
    3,305,589.16x = 5,830,818,490,486.54
  5. Step 5: Solve for x
    x = 5,830,818,490,486.54/3,305,589.16
  6. Step 6: Final answer
    x = 1,763,927.16

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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.