Home / 2,111,821.65-3,167,451.45-595,626.35

Finding the Fourth Proportional to 2,111,821.65, 3,167,451.45 and 595,626.35

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Solution

The fourth proportional to 2,111,821.65, 3,167,451.45 and 595,626.35 is: 893,360.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,111,821.65 : 3,167,451.45 = 595,626.35 : x
  2. Step 2: Convert to fraction form
    2,111,821.65/3,167,451.45 = 595,626.35/x
  3. Step 3: Cross multiply
    2,111,821.65x = 3,167,451.45 × 595,626.35
  4. Step 4: Simplify right side
    2,111,821.65x = 1,886,617,530,128.45
  5. Step 5: Solve for x
    x = 1,886,617,530,128.45/2,111,821.65
  6. Step 6: Final answer
    x = 893,360.26

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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.