Home / 3,446,640.96-4,756,211.08-1,975,494.92

Finding the Fourth Proportional to 3,446,640.96, 4,756,211.08 and 1,975,494.92

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Solution

The fourth proportional to 3,446,640.96, 4,756,211.08 and 1,975,494.92 is: 2,726,095.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,640.96 : 4,756,211.08 = 1,975,494.92 : x
  2. Step 2: Convert to fraction form
    3,446,640.96/4,756,211.08 = 1,975,494.92/x
  3. Step 3: Cross multiply
    3,446,640.96x = 4,756,211.08 × 1,975,494.92
  4. Step 4: Simplify right side
    3,446,640.96x = 9,395,870,826,987.71
  5. Step 5: Solve for x
    x = 9,395,870,826,987.71/3,446,640.96
  6. Step 6: Final answer
    x = 2,726,095.04

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.