Home / 2,833,092.81-3,908,558.28-1,743,472.71

Finding the Fourth Proportional to 2,833,092.81, 3,908,558.28 and 1,743,472.71

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Solution

The fourth proportional to 2,833,092.81, 3,908,558.28 and 1,743,472.71 is: 2,405,309.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,092.81 : 3,908,558.28 = 1,743,472.71 : x
  2. Step 2: Convert to fraction form
    2,833,092.81/3,908,558.28 = 1,743,472.71/x
  3. Step 3: Cross multiply
    2,833,092.81x = 3,908,558.28 × 1,743,472.71
  4. Step 4: Simplify right side
    2,833,092.81x = 6,814,464,696,624.54
  5. Step 5: Solve for x
    x = 6,814,464,696,624.54/2,833,092.81
  6. Step 6: Final answer
    x = 2,405,309.38

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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.