Home / 3,532,148.64-5,299,783.02-2,740,308.84

Finding the Fourth Proportional to 3,532,148.64, 5,299,783.02 and 2,740,308.84

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Solution

The fourth proportional to 3,532,148.64, 5,299,783.02 and 2,740,308.84 is: 4,111,673.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,148.64 : 5,299,783.02 = 2,740,308.84 : x
  2. Step 2: Convert to fraction form
    3,532,148.64/5,299,783.02 = 2,740,308.84/x
  3. Step 3: Cross multiply
    3,532,148.64x = 5,299,783.02 × 2,740,308.84
  4. Step 4: Simplify right side
    3,532,148.64x = 14,523,042,259,787.89
  5. Step 5: Solve for x
    x = 14,523,042,259,787.89/3,532,148.64
  6. Step 6: Final answer
    x = 4,111,673.58

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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.