Home / 2,967,752.40-4,451,628.60-1,848,008.40

Finding the Fourth Proportional to 2,967,752.40, 4,451,628.60 and 1,848,008.40

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Solution

The fourth proportional to 2,967,752.40, 4,451,628.60 and 1,848,008.40 is: 2,772,012.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,752.40 : 4,451,628.60 = 1,848,008.40 : x
  2. Step 2: Convert to fraction form
    2,967,752.40/4,451,628.60 = 1,848,008.40/x
  3. Step 3: Cross multiply
    2,967,752.40x = 4,451,628.60 × 1,848,008.40
  4. Step 4: Simplify right side
    2,967,752.40x = 8,226,647,046,480.24
  5. Step 5: Solve for x
    x = 8,226,647,046,480.24/2,967,752.40
  6. Step 6: Final answer
    x = 2,772,012.60

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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.