Home / 4,778,836.20-6,594,794.02-2,632,660.20

Finding the Fourth Proportional to 4,778,836.20, 6,594,794.02 and 2,632,660.20

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Solution

The fourth proportional to 4,778,836.20, 6,594,794.02 and 2,632,660.20 is: 3,633,071.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,778,836.20 : 6,594,794.02 = 2,632,660.20 : x
  2. Step 2: Convert to fraction form
    4,778,836.20/6,594,794.02 = 2,632,660.20/x
  3. Step 3: Cross multiply
    4,778,836.20x = 6,594,794.02 × 2,632,660.20
  4. Step 4: Simplify right side
    4,778,836.20x = 17,361,851,743,652.00
  5. Step 5: Solve for x
    x = 17,361,851,743,652.00/4,778,836.20
  6. Step 6: Final answer
    x = 3,633,071.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.