Home / 3,802,550.60-5,703,835.62-962,663.06

Finding the Fourth Proportional to 3,802,550.60, 5,703,835.62 and 962,663.06

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Solution

The fourth proportional to 3,802,550.60, 5,703,835.62 and 962,663.06 is: 1,443,997.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,550.60 : 5,703,835.62 = 962,663.06 : x
  2. Step 2: Convert to fraction form
    3,802,550.60/5,703,835.62 = 962,663.06/x
  3. Step 3: Cross multiply
    3,802,550.60x = 5,703,835.62 × 962,663.06
  4. Step 4: Simplify right side
    3,802,550.60x = 5,490,871,818,353.70
  5. Step 5: Solve for x
    x = 5,490,871,818,353.70/3,802,550.60
  6. Step 6: Final answer
    x = 1,443,997.04

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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.