Home / 2,906,602.40-4,367,276.40-2,582,199.20

Finding the Fourth Proportional to 2,906,602.40, 4,367,276.40 and 2,582,199.20

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Solution

The fourth proportional to 2,906,602.40, 4,367,276.40 and 2,582,199.20 is: 3,879,848.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,906,602.40 : 4,367,276.40 = 2,582,199.20 : x
  2. Step 2: Convert to fraction form
    2,906,602.40/4,367,276.40 = 2,582,199.20/x
  3. Step 3: Cross multiply
    2,906,602.40x = 4,367,276.40 × 2,582,199.20
  4. Step 4: Simplify right side
    2,906,602.40x = 11,277,177,626,258.88
  5. Step 5: Solve for x
    x = 11,277,177,626,258.88/2,906,602.40
  6. Step 6: Final answer
    x = 3,879,848.73

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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.