Home / 1,648,863.41-2,473,300.67-583,936.56

Finding the Fourth Proportional to 1,648,863.41, 2,473,300.67 and 583,936.56

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Solution

The fourth proportional to 1,648,863.41, 2,473,300.67 and 583,936.56 is: 875,906.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,648,863.41 : 2,473,300.67 = 583,936.56 : x
  2. Step 2: Convert to fraction form
    1,648,863.41/2,473,300.67 = 583,936.56/x
  3. Step 3: Cross multiply
    1,648,863.41x = 2,473,300.67 × 583,936.56
  4. Step 4: Simplify right side
    1,648,863.41x = 1,444,250,682,165.81
  5. Step 5: Solve for x
    x = 1,444,250,682,165.81/1,648,863.41
  6. Step 6: Final answer
    x = 875,906.81

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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.