Home / 3,780,959.14-5,671,409.52-941,052.16

Finding the Fourth Proportional to 3,780,959.14, 5,671,409.52 and 941,052.16

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Solution

The fourth proportional to 3,780,959.14, 5,671,409.52 and 941,052.16 is: 1,411,570.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,780,959.14 : 5,671,409.52 = 941,052.16 : x
  2. Step 2: Convert to fraction form
    3,780,959.14/5,671,409.52 = 941,052.16/x
  3. Step 3: Cross multiply
    3,780,959.14x = 5,671,409.52 × 941,052.16
  4. Step 4: Simplify right side
    3,780,959.14x = 5,337,092,179,040.56
  5. Step 5: Solve for x
    x = 5,337,092,179,040.56/3,780,959.14
  6. Step 6: Final answer
    x = 1,411,570.97

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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.