Home / 1,003,370.25-1,384,650.95-600,962.25

Finding the Fourth Proportional to 1,003,370.25, 1,384,650.95 and 600,962.25

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Solution

The fourth proportional to 1,003,370.25, 1,384,650.95 and 600,962.25 is: 829,327.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,370.25 : 1,384,650.95 = 600,962.25 : x
  2. Step 2: Convert to fraction form
    1,003,370.25/1,384,650.95 = 600,962.25/x
  3. Step 3: Cross multiply
    1,003,370.25x = 1,384,650.95 × 600,962.25
  4. Step 4: Simplify right side
    1,003,370.25x = 832,122,947,371.83
  5. Step 5: Solve for x
    x = 832,122,947,371.83/1,003,370.25
  6. Step 6: Final answer
    x = 829,327.91

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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.