Home / 1,083,137.45-1,494,776.39-599,702.58

Finding the Fourth Proportional to 1,083,137.45, 1,494,776.39 and 599,702.58

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Solution

The fourth proportional to 1,083,137.45, 1,494,776.39 and 599,702.58 is: 827,615.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,137.45 : 1,494,776.39 = 599,702.58 : x
  2. Step 2: Convert to fraction form
    1,083,137.45/1,494,776.39 = 599,702.58/x
  3. Step 3: Cross multiply
    1,083,137.45x = 1,494,776.39 × 599,702.58
  4. Step 4: Simplify right side
    1,083,137.45x = 896,421,254,607.57
  5. Step 5: Solve for x
    x = 896,421,254,607.57/1,083,137.45
  6. Step 6: Final answer
    x = 827,615.42

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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.