Home / 4,057,041.60-5,599,093-2,246,205.60

Finding the Fourth Proportional to 4,057,041.60, 5,599,093 and 2,246,205.60

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Solution

The fourth proportional to 4,057,041.60, 5,599,093 and 2,246,205.60 is: 3,099,971.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,057,041.60 : 5,599,093 = 2,246,205.60 : x
  2. Step 2: Convert to fraction form
    4,057,041.60/5,599,093 = 2,246,205.60/x
  3. Step 3: Cross multiply
    4,057,041.60x = 5,599,093 × 2,246,205.60
  4. Step 4: Simplify right side
    4,057,041.60x = 12,576,714,051,520.80
  5. Step 5: Solve for x
    x = 12,576,714,051,520.80/4,057,041.60
  6. Step 6: Final answer
    x = 3,099,971.68

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Double scale
Find fourth proportional to 4,057,042.60, 5,599,094.38 and 2,246,206.60
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.