Home / 2,095,463.25-2,893,934.75-1,443,783.74

Finding the Fourth Proportional to 2,095,463.25, 2,893,934.75 and 1,443,783.74

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Solution

The fourth proportional to 2,095,463.25, 2,893,934.75 and 1,443,783.74 is: 1,993,934.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,463.25 : 2,893,934.75 = 1,443,783.74 : x
  2. Step 2: Convert to fraction form
    2,095,463.25/2,893,934.75 = 1,443,783.74/x
  3. Step 3: Cross multiply
    2,095,463.25x = 2,893,934.75 × 1,443,783.74
  4. Step 4: Simplify right side
    2,095,463.25x = 4,178,215,914,982.37
  5. Step 5: Solve for x
    x = 4,178,215,914,982.37/2,095,463.25
  6. Step 6: Final answer
    x = 1,993,934.24

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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.