Home / 3,409,819.59-4,705,527.86-1,881,926.67

Finding the Fourth Proportional to 3,409,819.59, 4,705,527.86 and 1,881,926.67

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Solution

The fourth proportional to 3,409,819.59, 4,705,527.86 and 1,881,926.67 is: 2,597,046.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,409,819.59 : 4,705,527.86 = 1,881,926.67 : x
  2. Step 2: Convert to fraction form
    3,409,819.59/4,705,527.86 = 1,881,926.67/x
  3. Step 3: Cross multiply
    3,409,819.59x = 4,705,527.86 × 1,881,926.67
  4. Step 4: Simplify right side
    3,409,819.59x = 8,855,458,366,752.39
  5. Step 5: Solve for x
    x = 8,855,458,366,752.39/3,409,819.59
  6. Step 6: Final answer
    x = 2,597,046.01

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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.