Home / 6,244,848.16-9,360,891.78-3,543,466.84

Finding the Fourth Proportional to 6,244,848.16, 9,360,891.78 and 3,543,466.84

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Solution

The fourth proportional to 6,244,848.16, 9,360,891.78 and 3,543,466.84 is: 5,311,579.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,244,848.16 : 9,360,891.78 = 3,543,466.84 : x
  2. Step 2: Convert to fraction form
    6,244,848.16/9,360,891.78 = 3,543,466.84/x
  3. Step 3: Cross multiply
    6,244,848.16x = 9,360,891.78 × 3,543,466.84
  4. Step 4: Simplify right side
    6,244,848.16x = 33,170,009,615,258.57
  5. Step 5: Solve for x
    x = 33,170,009,615,258.57/6,244,848.16
  6. Step 6: Final answer
    x = 5,311,579.84

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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.