Home / 4,783,652.61-6,596,077.56-3,909,775.41

Finding the Fourth Proportional to 4,783,652.61, 6,596,077.56 and 3,909,775.41

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Solution

The fourth proportional to 4,783,652.61, 6,596,077.56 and 3,909,775.41 is: 5,391,106.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,652.61 : 6,596,077.56 = 3,909,775.41 : x
  2. Step 2: Convert to fraction form
    4,783,652.61/6,596,077.56 = 3,909,775.41/x
  3. Step 3: Cross multiply
    4,783,652.61x = 6,596,077.56 × 3,909,775.41
  4. Step 4: Simplify right side
    4,783,652.61x = 25,789,181,846,540.80
  5. Step 5: Solve for x
    x = 25,789,181,846,540.80/4,783,652.61
  6. Step 6: Final answer
    x = 5,391,106.74

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1.5x scale

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.