Home / 1,232,440.95-1,850,183.82-584,636.58

Finding the Fourth Proportional to 1,232,440.95, 1,850,183.82 and 584,636.58

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Solution

The fourth proportional to 1,232,440.95, 1,850,183.82 and 584,636.58 is: 877,677.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,440.95 : 1,850,183.82 = 584,636.58 : x
  2. Step 2: Convert to fraction form
    1,232,440.95/1,850,183.82 = 584,636.58/x
  3. Step 3: Cross multiply
    1,232,440.95x = 1,850,183.82 × 584,636.58
  4. Step 4: Simplify right side
    1,232,440.95x = 1,081,685,140,896.14
  5. Step 5: Solve for x
    x = 1,081,685,140,896.14/1,232,440.95
  6. Step 6: Final answer
    x = 877,677.05

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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.