Home / 4,500,651.88-6,210,919.38-2,435,667.76

Finding the Fourth Proportional to 4,500,651.88, 6,210,919.38 and 2,435,667.76

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Solution

The fourth proportional to 4,500,651.88, 6,210,919.38 and 2,435,667.76 is: 3,361,232.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500,651.88 : 6,210,919.38 = 2,435,667.76 : x
  2. Step 2: Convert to fraction form
    4,500,651.88/6,210,919.38 = 2,435,667.76/x
  3. Step 3: Cross multiply
    4,500,651.88x = 6,210,919.38 × 2,435,667.76
  4. Step 4: Simplify right side
    4,500,651.88x = 15,127,736,093,825.19
  5. Step 5: Solve for x
    x = 15,127,736,093,825.19/4,500,651.88
  6. Step 6: Final answer
    x = 3,361,232.22

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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.