Home / 1,196,466.36-1,794,311.36-397,533.40

Finding the Fourth Proportional to 1,196,466.36, 1,794,311.36 and 397,533.40

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Solution

The fourth proportional to 1,196,466.36, 1,794,311.36 and 397,533.40 is: 596,171.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,466.36 : 1,794,311.36 = 397,533.40 : x
  2. Step 2: Convert to fraction form
    1,196,466.36/1,794,311.36 = 397,533.40/x
  3. Step 3: Cross multiply
    1,196,466.36x = 1,794,311.36 × 397,533.40
  4. Step 4: Simplify right side
    1,196,466.36x = 713,298,695,599.42
  5. Step 5: Solve for x
    x = 713,298,695,599.42/1,196,466.36
  6. Step 6: Final answer
    x = 596,171.12

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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.