Home / 4,548,739.64-6,277,235.69-2,483,740.55

Finding the Fourth Proportional to 4,548,739.64, 6,277,235.69 and 2,483,740.55

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Solution

The fourth proportional to 4,548,739.64, 6,277,235.69 and 2,483,740.55 is: 3,427,548.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548,739.64 : 6,277,235.69 = 2,483,740.55 : x
  2. Step 2: Convert to fraction form
    4,548,739.64/6,277,235.69 = 2,483,740.55/x
  3. Step 3: Cross multiply
    4,548,739.64x = 6,277,235.69 × 2,483,740.55
  4. Step 4: Simplify right side
    4,548,739.64x = 15,591,024,847,062.67
  5. Step 5: Solve for x
    x = 15,591,024,847,062.67/4,548,739.64
  6. Step 6: Final answer
    x = 3,427,548.31

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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.