Home / 4,745,271.35-6,548,441.86-2,569,764.72

Finding the Fourth Proportional to 4,745,271.35, 6,548,441.86 and 2,569,764.72

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Solution

The fourth proportional to 4,745,271.35, 6,548,441.86 and 2,569,764.72 is: 3,546,257.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,271.35 : 6,548,441.86 = 2,569,764.72 : x
  2. Step 2: Convert to fraction form
    4,745,271.35/6,548,441.86 = 2,569,764.72/x
  3. Step 3: Cross multiply
    4,745,271.35x = 6,548,441.86 × 2,569,764.72
  4. Step 4: Simplify right side
    4,745,271.35x = 16,827,954,862,799.18
  5. Step 5: Solve for x
    x = 16,827,954,862,799.18/4,745,271.35
  6. Step 6: Final answer
    x = 3,546,257.66

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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.