Home / 4,214,626.19-5,816,184.07-2,280,886.77

Finding the Fourth Proportional to 4,214,626.19, 5,816,184.07 and 2,280,886.77

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Solution

The fourth proportional to 4,214,626.19, 5,816,184.07 and 2,280,886.77 is: 3,147,623.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214,626.19 : 5,816,184.07 = 2,280,886.77 : x
  2. Step 2: Convert to fraction form
    4,214,626.19/5,816,184.07 = 2,280,886.77/x
  3. Step 3: Cross multiply
    4,214,626.19x = 5,816,184.07 × 2,280,886.77
  4. Step 4: Simplify right side
    4,214,626.19x = 13,266,057,275,861.35
  5. Step 5: Solve for x
    x = 13,266,057,275,861.35/4,214,626.19
  6. Step 6: Final answer
    x = 3,147,623.70

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Double scale
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Similar ratio
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1.5x scale

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.