Home / 2,006,323.34-3,009,944.26-869,274.70

Finding the Fourth Proportional to 2,006,323.34, 3,009,944.26 and 869,274.70

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Solution

The fourth proportional to 2,006,323.34, 3,009,944.26 and 869,274.70 is: 1,304,111.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,323.34 : 3,009,944.26 = 869,274.70 : x
  2. Step 2: Convert to fraction form
    2,006,323.34/3,009,944.26 = 869,274.70/x
  3. Step 3: Cross multiply
    2,006,323.34x = 3,009,944.26 × 869,274.70
  4. Step 4: Simplify right side
    2,006,323.34x = 2,616,468,393,628.22
  5. Step 5: Solve for x
    x = 2,616,468,393,628.22/2,006,323.34
  6. Step 6: Final answer
    x = 1,304,111.03

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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.