Home / 6,238,724.32-9,356,671.75-2,824,757.17

Finding the Fourth Proportional to 6,238,724.32, 9,356,671.75 and 2,824,757.17

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Solution

The fourth proportional to 6,238,724.32, 9,356,671.75 and 2,824,757.17 is: 4,236,495.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,724.32 : 9,356,671.75 = 2,824,757.17 : x
  2. Step 2: Convert to fraction form
    6,238,724.32/9,356,671.75 = 2,824,757.17/x
  3. Step 3: Cross multiply
    6,238,724.32x = 9,356,671.75 × 2,824,757.17
  4. Step 4: Simplify right side
    6,238,724.32x = 26,430,325,636,540.62
  5. Step 5: Solve for x
    x = 26,430,325,636,540.62/6,238,724.32
  6. Step 6: Final answer
    x = 4,236,495.20

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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.