Home / 3,357,967.58-5,036,951.39-833,622.83

Finding the Fourth Proportional to 3,357,967.58, 5,036,951.39 and 833,622.83

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Solution

The fourth proportional to 3,357,967.58, 5,036,951.39 and 833,622.83 is: 1,250,434.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,967.58 : 5,036,951.39 = 833,622.83 : x
  2. Step 2: Convert to fraction form
    3,357,967.58/5,036,951.39 = 833,622.83/x
  3. Step 3: Cross multiply
    3,357,967.58x = 5,036,951.39 × 833,622.83
  4. Step 4: Simplify right side
    3,357,967.58x = 4,198,917,680,728.50
  5. Step 5: Solve for x
    x = 4,198,917,680,728.50/3,357,967.58
  6. Step 6: Final answer
    x = 1,250,434.25

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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.