Home / 2,370,577.32-3,271,396.73-1,282,848.83

Finding the Fourth Proportional to 2,370,577.32, 3,271,396.73 and 1,282,848.83

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Solution

The fourth proportional to 2,370,577.32, 3,271,396.73 and 1,282,848.83 is: 1,770,331.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,577.32 : 3,271,396.73 = 1,282,848.83 : x
  2. Step 2: Convert to fraction form
    2,370,577.32/3,271,396.73 = 1,282,848.83/x
  3. Step 3: Cross multiply
    2,370,577.32x = 3,271,396.73 × 1,282,848.83
  4. Step 4: Simplify right side
    2,370,577.32x = 4,196,707,467,546.33
  5. Step 5: Solve for x
    x = 4,196,707,467,546.33/2,370,577.32
  6. Step 6: Final answer
    x = 1,770,331.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.