Home / 4,903,946.62-6,767,340.24-2,839,049.62

Finding the Fourth Proportional to 4,903,946.62, 6,767,340.24 and 2,839,049.62

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Solution

The fourth proportional to 4,903,946.62, 6,767,340.24 and 2,839,049.62 is: 3,917,827.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,903,946.62 : 6,767,340.24 = 2,839,049.62 : x
  2. Step 2: Convert to fraction form
    4,903,946.62/6,767,340.24 = 2,839,049.62/x
  3. Step 3: Cross multiply
    4,903,946.62x = 6,767,340.24 × 2,839,049.62
  4. Step 4: Simplify right side
    4,903,946.62x = 19,212,814,736,782.71
  5. Step 5: Solve for x
    x = 19,212,814,736,782.71/4,903,946.62
  6. Step 6: Final answer
    x = 3,917,827.05

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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.