Home / 3,336,279.44-5,005,009.44-1,258,935.62

Finding the Fourth Proportional to 3,336,279.44, 5,005,009.44 and 1,258,935.62

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Solution

The fourth proportional to 3,336,279.44, 5,005,009.44 and 1,258,935.62 is: 1,888,626.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,279.44 : 5,005,009.44 = 1,258,935.62 : x
  2. Step 2: Convert to fraction form
    3,336,279.44/5,005,009.44 = 1,258,935.62/x
  3. Step 3: Cross multiply
    3,336,279.44x = 5,005,009.44 × 1,258,935.62
  4. Step 4: Simplify right side
    3,336,279.44x = 6,300,984,637,427.21
  5. Step 5: Solve for x
    x = 6,300,984,637,427.21/3,336,279.44
  6. Step 6: Final answer
    x = 1,888,626.17

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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.