Home / 4,477,644.40-6,716,466.60-2,583,410.80

Finding the Fourth Proportional to 4,477,644.40, 6,716,466.60 and 2,583,410.80

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Solution

The fourth proportional to 4,477,644.40, 6,716,466.60 and 2,583,410.80 is: 3,875,116.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,644.40 : 6,716,466.60 = 2,583,410.80 : x
  2. Step 2: Convert to fraction form
    4,477,644.40/6,716,466.60 = 2,583,410.80/x
  3. Step 3: Cross multiply
    4,477,644.40x = 6,716,466.60 × 2,583,410.80
  4. Step 4: Simplify right side
    4,477,644.40x = 17,351,392,352,279.28
  5. Step 5: Solve for x
    x = 17,351,392,352,279.28/4,477,644.40
  6. Step 6: Final answer
    x = 3,875,116.20

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.