Home / 2,036,543.70-3,054,815.55-706,847.70

Finding the Fourth Proportional to 2,036,543.70, 3,054,815.55 and 706,847.70

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Solution

The fourth proportional to 2,036,543.70, 3,054,815.55 and 706,847.70 is: 1,060,271.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,543.70 : 3,054,815.55 = 706,847.70 : x
  2. Step 2: Convert to fraction form
    2,036,543.70/3,054,815.55 = 706,847.70/x
  3. Step 3: Cross multiply
    2,036,543.70x = 3,054,815.55 × 706,847.70
  4. Step 4: Simplify right side
    2,036,543.70x = 2,159,289,345,441.73
  5. Step 5: Solve for x
    x = 2,159,289,345,441.73/2,036,543.70
  6. Step 6: Final answer
    x = 1,060,271.55

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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.