Home / 3,889,377.96-5,834,066.94-1,049,485.56

Finding the Fourth Proportional to 3,889,377.96, 5,834,066.94 and 1,049,485.56

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Solution

The fourth proportional to 3,889,377.96, 5,834,066.94 and 1,049,485.56 is: 1,574,228.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,889,377.96 : 5,834,066.94 = 1,049,485.56 : x
  2. Step 2: Convert to fraction form
    3,889,377.96/5,834,066.94 = 1,049,485.56/x
  3. Step 3: Cross multiply
    3,889,377.96x = 5,834,066.94 × 1,049,485.56
  4. Step 4: Simplify right side
    3,889,377.96x = 6,122,769,009,603.39
  5. Step 5: Solve for x
    x = 6,122,769,009,603.39/3,889,377.96
  6. Step 6: Final answer
    x = 1,574,228.34

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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.