Home / 4,563,007.20-6,844,867.20-2,038,917.60

Finding the Fourth Proportional to 4,563,007.20, 6,844,867.20 and 2,038,917.60

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Solution

The fourth proportional to 4,563,007.20, 6,844,867.20 and 2,038,917.60 is: 3,058,535.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,563,007.20 : 6,844,867.20 = 2,038,917.60 : x
  2. Step 2: Convert to fraction form
    4,563,007.20/6,844,867.20 = 2,038,917.60/x
  3. Step 3: Cross multiply
    4,563,007.20x = 6,844,867.20 × 2,038,917.60
  4. Step 4: Simplify right side
    4,563,007.20x = 13,956,120,203,742.72
  5. Step 5: Solve for x
    x = 13,956,120,203,742.72/4,563,007.20
  6. Step 6: Final answer
    x = 3,058,535.65

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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.