Home / 4,211,604.06-5,812,014.51-2,376,451.86

Finding the Fourth Proportional to 4,211,604.06, 5,812,014.51 and 2,376,451.86

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Solution

The fourth proportional to 4,211,604.06, 5,812,014.51 and 2,376,451.86 is: 3,279,504.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211,604.06 : 5,812,014.51 = 2,376,451.86 : x
  2. Step 2: Convert to fraction form
    4,211,604.06/5,812,014.51 = 2,376,451.86/x
  3. Step 3: Cross multiply
    4,211,604.06x = 5,812,014.51 × 2,376,451.86
  4. Step 4: Simplify right side
    4,211,604.06x = 13,811,972,692,636.49
  5. Step 5: Solve for x
    x = 13,811,972,692,636.49/4,211,604.06
  6. Step 6: Final answer
    x = 3,279,504.08

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1.5x scale

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.