Home / 1,901,033.43-2,623,425.62-1,041,626.31

Finding the Fourth Proportional to 1,901,033.43, 2,623,425.62 and 1,041,626.31

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Solution

The fourth proportional to 1,901,033.43, 2,623,425.62 and 1,041,626.31 is: 1,437,444.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,901,033.43 : 2,623,425.62 = 1,041,626.31 : x
  2. Step 2: Convert to fraction form
    1,901,033.43/2,623,425.62 = 1,041,626.31/x
  3. Step 3: Cross multiply
    1,901,033.43x = 2,623,425.62 × 1,041,626.31
  4. Step 4: Simplify right side
    1,901,033.43x = 2,732,629,142,911.93
  5. Step 5: Solve for x
    x = 2,732,629,142,911.93/1,901,033.43
  6. Step 6: Final answer
    x = 1,437,444.02

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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.