Home / 3,803,412.31-5,703,912.84-1,244,035.46

Finding the Fourth Proportional to 3,803,412.31, 5,703,912.84 and 1,244,035.46

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Solution

The fourth proportional to 3,803,412.31, 5,703,912.84 and 1,244,035.46 is: 1,865,658.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,412.31 : 5,703,912.84 = 1,244,035.46 : x
  2. Step 2: Convert to fraction form
    3,803,412.31/5,703,912.84 = 1,244,035.46/x
  3. Step 3: Cross multiply
    3,803,412.31x = 5,703,912.84 × 1,244,035.46
  4. Step 4: Simplify right side
    3,803,412.31x = 7,095,869,852,634.22
  5. Step 5: Solve for x
    x = 7,095,869,852,634.22/3,803,412.31
  6. Step 6: Final answer
    x = 1,865,658.86

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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.