Home / 4,315,540.01-5,955,415.88-2,381,800.55

Finding the Fourth Proportional to 4,315,540.01, 5,955,415.88 and 2,381,800.55

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Solution

The fourth proportional to 4,315,540.01, 5,955,415.88 and 2,381,800.55 is: 3,286,868.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315,540.01 : 5,955,415.88 = 2,381,800.55 : x
  2. Step 2: Convert to fraction form
    4,315,540.01/5,955,415.88 = 2,381,800.55/x
  3. Step 3: Cross multiply
    4,315,540.01x = 5,955,415.88 × 2,381,800.55
  4. Step 4: Simplify right side
    4,315,540.01x = 14,184,612,776,776.65
  5. Step 5: Solve for x
    x = 14,184,612,776,776.65/4,315,540.01
  6. Step 6: Final answer
    x = 3,286,868.56

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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.