Home / 6,836,610.20-10,254,915.30-4,285,693.40

Finding the Fourth Proportional to 6,836,610.20, 10,254,915.30 and 4,285,693.40

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Solution

The fourth proportional to 6,836,610.20, 10,254,915.30 and 4,285,693.40 is: 6,428,540.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,836,610.20 : 10,254,915.30 = 4,285,693.40 : x
  2. Step 2: Convert to fraction form
    6,836,610.20/10,254,915.30 = 4,285,693.40/x
  3. Step 3: Cross multiply
    6,836,610.20x = 10,254,915.30 × 4,285,693.40
  4. Step 4: Simplify right side
    6,836,610.20x = 43,949,422,818,769.02
  5. Step 5: Solve for x
    x = 43,949,422,818,769.02/6,836,610.20
  6. Step 6: Final answer
    x = 6,428,540.10

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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.