Home / 3,357,718.39-5,034,730.79-2,293,961.59

Finding the Fourth Proportional to 3,357,718.39, 5,034,730.79 and 2,293,961.59

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Solution

The fourth proportional to 3,357,718.39, 5,034,730.79 and 2,293,961.59 is: 3,439,680.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,718.39 : 5,034,730.79 = 2,293,961.59 : x
  2. Step 2: Convert to fraction form
    3,357,718.39/5,034,730.79 = 2,293,961.59/x
  3. Step 3: Cross multiply
    3,357,718.39x = 5,034,730.79 × 2,293,961.59
  4. Step 4: Simplify right side
    3,357,718.39x = 11,549,479,048,250.36
  5. Step 5: Solve for x
    x = 11,549,479,048,250.36/3,357,718.39
  6. Step 6: Final answer
    x = 3,439,680.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.