Home / 3,922,295.86-5,870,788.35-2,026,429.30

Finding the Fourth Proportional to 3,922,295.86, 5,870,788.35 and 2,026,429.30

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Solution

The fourth proportional to 3,922,295.86, 5,870,788.35 and 2,026,429.30 is: 3,033,105.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,922,295.86 : 5,870,788.35 = 2,026,429.30 : x
  2. Step 2: Convert to fraction form
    3,922,295.86/5,870,788.35 = 2,026,429.30/x
  3. Step 3: Cross multiply
    3,922,295.86x = 5,870,788.35 × 2,026,429.30
  4. Step 4: Simplify right side
    3,922,295.86x = 11,896,737,526,538.65
  5. Step 5: Solve for x
    x = 11,896,737,526,538.65/3,922,295.86
  6. Step 6: Final answer
    x = 3,033,105.60

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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.