Home / 2,671,056.96-3,687,335.04-1,524,915.84

Finding the Fourth Proportional to 2,671,056.96, 3,687,335.04 and 1,524,915.84

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Solution

The fourth proportional to 2,671,056.96, 3,687,335.04 and 1,524,915.84 is: 2,105,112.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,056.96 : 3,687,335.04 = 1,524,915.84 : x
  2. Step 2: Convert to fraction form
    2,671,056.96/3,687,335.04 = 1,524,915.84/x
  3. Step 3: Cross multiply
    2,671,056.96x = 3,687,335.04 × 1,524,915.84
  4. Step 4: Simplify right side
    2,671,056.96x = 5,622,875,609,883.03
  5. Step 5: Solve for x
    x = 5,622,875,609,883.03/2,671,056.96
  6. Step 6: Final answer
    x = 2,105,112.58

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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.