Home / 4,831,302-6,667,281-2,655,936.84

Finding the Fourth Proportional to 4,831,302, 6,667,281 and 2,655,936.84

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Solution

The fourth proportional to 4,831,302, 6,667,281 and 2,655,936.84 is: 3,665,239.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,831,302 : 6,667,281 = 2,655,936.84 : x
  2. Step 2: Convert to fraction form
    4,831,302/6,667,281 = 2,655,936.84/x
  3. Step 3: Cross multiply
    4,831,302x = 6,667,281 × 2,655,936.84
  4. Step 4: Simplify right side
    4,831,302x = 17,707,877,230,532.04
  5. Step 5: Solve for x
    x = 17,707,877,230,532.04/4,831,302
  6. Step 6: Final answer
    x = 3,665,239.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.