Home / 6,196,595.60-9,294,893.40-1,647,635.60

Finding the Fourth Proportional to 6,196,595.60, 9,294,893.40 and 1,647,635.60

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Solution

The fourth proportional to 6,196,595.60, 9,294,893.40 and 1,647,635.60 is: 2,471,453.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196,595.60 : 9,294,893.40 = 1,647,635.60 : x
  2. Step 2: Convert to fraction form
    6,196,595.60/9,294,893.40 = 1,647,635.60/x
  3. Step 3: Cross multiply
    6,196,595.60x = 9,294,893.40 × 1,647,635.60
  4. Step 4: Simplify right side
    6,196,595.60x = 15,314,597,264,045.04
  5. Step 5: Solve for x
    x = 15,314,597,264,045.04/6,196,595.60
  6. Step 6: Final answer
    x = 2,471,453.40

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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.