Home / 4,597,661.60-6,884,682.60-3,645,004.40

Finding the Fourth Proportional to 4,597,661.60, 6,884,682.60 and 3,645,004.40

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Solution

The fourth proportional to 4,597,661.60, 6,884,682.60 and 3,645,004.40 is: 5,458,143.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597,661.60 : 6,884,682.60 = 3,645,004.40 : x
  2. Step 2: Convert to fraction form
    4,597,661.60/6,884,682.60 = 3,645,004.40/x
  3. Step 3: Cross multiply
    4,597,661.60x = 6,884,682.60 × 3,645,004.40
  4. Step 4: Simplify right side
    4,597,661.60x = 25,094,698,369,603.44
  5. Step 5: Solve for x
    x = 25,094,698,369,603.44/4,597,661.60
  6. Step 6: Final answer
    x = 5,458,143.85

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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.