Home / 3,712,727.79-5,569,096.56-1,017,076.95

Finding the Fourth Proportional to 3,712,727.79, 5,569,096.56 and 1,017,076.95

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Solution

The fourth proportional to 3,712,727.79, 5,569,096.56 and 1,017,076.95 is: 1,525,616.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,712,727.79 : 5,569,096.56 = 1,017,076.95 : x
  2. Step 2: Convert to fraction form
    3,712,727.79/5,569,096.56 = 1,017,076.95/x
  3. Step 3: Cross multiply
    3,712,727.79x = 5,569,096.56 × 1,017,076.95
  4. Step 4: Simplify right side
    3,712,727.79x = 5,664,199,743,500.29
  5. Step 5: Solve for x
    x = 5,664,199,743,500.29/3,712,727.79
  6. Step 6: Final answer
    x = 1,525,616.76

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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.