Home / 4,111,693.32-6,167,277.30-1,271,567.64

Finding the Fourth Proportional to 4,111,693.32, 6,167,277.30 and 1,271,567.64

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Solution

The fourth proportional to 4,111,693.32, 6,167,277.30 and 1,271,567.64 is: 1,907,270.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,693.32 : 6,167,277.30 = 1,271,567.64 : x
  2. Step 2: Convert to fraction form
    4,111,693.32/6,167,277.30 = 1,271,567.64/x
  3. Step 3: Cross multiply
    4,111,693.32x = 6,167,277.30 × 1,271,567.64
  4. Step 4: Simplify right side
    4,111,693.32x = 7,842,110,241,586.57
  5. Step 5: Solve for x
    x = 7,842,110,241,586.57/4,111,693.32
  6. Step 6: Final answer
    x = 1,907,270.22

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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.