Home / 3,271,497.60-4,907,246.40-1,027,862.40

Finding the Fourth Proportional to 3,271,497.60, 4,907,246.40 and 1,027,862.40

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Solution

The fourth proportional to 3,271,497.60, 4,907,246.40 and 1,027,862.40 is: 1,541,793.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,497.60 : 4,907,246.40 = 1,027,862.40 : x
  2. Step 2: Convert to fraction form
    3,271,497.60/4,907,246.40 = 1,027,862.40/x
  3. Step 3: Cross multiply
    3,271,497.60x = 4,907,246.40 × 1,027,862.40
  4. Step 4: Simplify right side
    3,271,497.60x = 5,043,974,062,095.36
  5. Step 5: Solve for x
    x = 5,043,974,062,095.36/3,271,497.60
  6. Step 6: Final answer
    x = 1,541,793.60

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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.