Home / 4,362,005.07-6,542,507.03-1,167,380.49

Finding the Fourth Proportional to 4,362,005.07, 6,542,507.03 and 1,167,380.49

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Solution

The fourth proportional to 4,362,005.07, 6,542,507.03 and 1,167,380.49 is: 1,750,936.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362,005.07 : 6,542,507.03 = 1,167,380.49 : x
  2. Step 2: Convert to fraction form
    4,362,005.07/6,542,507.03 = 1,167,380.49/x
  3. Step 3: Cross multiply
    4,362,005.07x = 6,542,507.03 × 1,167,380.49
  4. Step 4: Simplify right side
    4,362,005.07x = 7,637,595,056,672.94
  5. Step 5: Solve for x
    x = 7,637,595,056,672.94/4,362,005.07
  6. Step 6: Final answer
    x = 1,750,936.77

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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.