Home / 2,732,286.10-4,098,627.18-1,049,389.60

Finding the Fourth Proportional to 2,732,286.10, 4,098,627.18 and 1,049,389.60

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Solution

The fourth proportional to 2,732,286.10, 4,098,627.18 and 1,049,389.60 is: 1,574,160.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,286.10 : 4,098,627.18 = 1,049,389.60 : x
  2. Step 2: Convert to fraction form
    2,732,286.10/4,098,627.18 = 1,049,389.60/x
  3. Step 3: Cross multiply
    2,732,286.10x = 4,098,627.18 × 1,049,389.60
  4. Step 4: Simplify right side
    2,732,286.10x = 4,301,056,736,969.33
  5. Step 5: Solve for x
    x = 4,301,056,736,969.33/2,732,286.10
  6. Step 6: Final answer
    x = 1,574,160.46

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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.