Home / 1,781,983.48-2,672,704.57-583,879.27

Finding the Fourth Proportional to 1,781,983.48, 2,672,704.57 and 583,879.27

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Solution

The fourth proportional to 1,781,983.48, 2,672,704.57 and 583,879.27 is: 875,730.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,781,983.48 : 2,672,704.57 = 583,879.27 : x
  2. Step 2: Convert to fraction form
    1,781,983.48/2,672,704.57 = 583,879.27/x
  3. Step 3: Cross multiply
    1,781,983.48x = 2,672,704.57 × 583,879.27
  4. Step 4: Simplify right side
    1,781,983.48x = 1,560,536,779,893.74
  5. Step 5: Solve for x
    x = 1,560,536,779,893.74/1,781,983.48
  6. Step 6: Final answer
    x = 875,730.22

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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.