Home / 5,762,951.56-7,952,842.74-3,184,811.40

Finding the Fourth Proportional to 5,762,951.56, 7,952,842.74 and 3,184,811.40

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Solution

The fourth proportional to 5,762,951.56, 7,952,842.74 and 3,184,811.40 is: 4,395,022.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,762,951.56 : 7,952,842.74 = 3,184,811.40 : x
  2. Step 2: Convert to fraction form
    5,762,951.56/7,952,842.74 = 3,184,811.40/x
  3. Step 3: Cross multiply
    5,762,951.56x = 7,952,842.74 × 3,184,811.40
  4. Step 4: Simplify right side
    5,762,951.56x = 25,328,304,220,759.23
  5. Step 5: Solve for x
    x = 25,328,304,220,759.23/5,762,951.56
  6. Step 6: Final answer
    x = 4,395,022.92

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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.