Home / 1,183,329.45-1,774,994.18-584,383.05

Finding the Fourth Proportional to 1,183,329.45, 1,774,994.18 and 584,383.05

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Solution

The fourth proportional to 1,183,329.45, 1,774,994.18 and 584,383.05 is: 876,574.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,329.45 : 1,774,994.18 = 584,383.05 : x
  2. Step 2: Convert to fraction form
    1,183,329.45/1,774,994.18 = 584,383.05/x
  3. Step 3: Cross multiply
    1,183,329.45x = 1,774,994.18 × 584,383.05
  4. Step 4: Simplify right side
    1,183,329.45x = 1,037,276,509,718.73
  5. Step 5: Solve for x
    x = 1,037,276,509,718.73/1,183,329.45
  6. Step 6: Final answer
    x = 876,574.58

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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.