Home / 2,833,816.93-4,250,980.32-914,773.64

Finding the Fourth Proportional to 2,833,816.93, 4,250,980.32 and 914,773.64

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Solution

The fourth proportional to 2,833,816.93, 4,250,980.32 and 914,773.64 is: 1,372,242.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,816.93 : 4,250,980.32 = 914,773.64 : x
  2. Step 2: Convert to fraction form
    2,833,816.93/4,250,980.32 = 914,773.64/x
  3. Step 3: Cross multiply
    2,833,816.93x = 4,250,980.32 × 914,773.64
  4. Step 4: Simplify right side
    2,833,816.93x = 3,888,684,740,894.77
  5. Step 5: Solve for x
    x = 3,888,684,740,894.77/2,833,816.93
  6. Step 6: Final answer
    x = 1,372,242.75

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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.