Home / 4,852,872.50-6,696,964.05-2,706,696.50

Finding the Fourth Proportional to 4,852,872.50, 6,696,964.05 and 2,706,696.50

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Solution

The fourth proportional to 4,852,872.50, 6,696,964.05 and 2,706,696.50 is: 3,735,241.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852,872.50 : 6,696,964.05 = 2,706,696.50 : x
  2. Step 2: Convert to fraction form
    4,852,872.50/6,696,964.05 = 2,706,696.50/x
  3. Step 3: Cross multiply
    4,852,872.50x = 6,696,964.05 × 2,706,696.50
  4. Step 4: Simplify right side
    4,852,872.50x = 18,126,649,154,760.82
  5. Step 5: Solve for x
    x = 18,126,649,154,760.82/4,852,872.50
  6. Step 6: Final answer
    x = 3,735,241.17

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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.