Home / 5,017,926.48-6,924,787.20-2,726,103.60

Finding the Fourth Proportional to 5,017,926.48, 6,924,787.20 and 2,726,103.60

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Solution

The fourth proportional to 5,017,926.48, 6,924,787.20 and 2,726,103.60 is: 3,762,049.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,017,926.48 : 6,924,787.20 = 2,726,103.60 : x
  2. Step 2: Convert to fraction form
    5,017,926.48/6,924,787.20 = 2,726,103.60/x
  3. Step 3: Cross multiply
    5,017,926.48x = 6,924,787.20 × 2,726,103.60
  4. Step 4: Simplify right side
    5,017,926.48x = 18,877,687,315,153.92
  5. Step 5: Solve for x
    x = 18,877,687,315,153.92/5,017,926.48
  6. Step 6: Final answer
    x = 3,762,049.40

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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.