Home / 3,233,670.90-4,850,506.35-1,339,782.90

Finding the Fourth Proportional to 3,233,670.90, 4,850,506.35 and 1,339,782.90

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Solution

The fourth proportional to 3,233,670.90, 4,850,506.35 and 1,339,782.90 is: 2,009,674.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,670.90 : 4,850,506.35 = 1,339,782.90 : x
  2. Step 2: Convert to fraction form
    3,233,670.90/4,850,506.35 = 1,339,782.90/x
  3. Step 3: Cross multiply
    3,233,670.90x = 4,850,506.35 × 1,339,782.90
  4. Step 4: Simplify right side
    3,233,670.90x = 6,498,625,464,071.41
  5. Step 5: Solve for x
    x = 6,498,625,464,071.41/3,233,670.90
  6. Step 6: Final answer
    x = 2,009,674.35

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Double scale
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Similar ratio
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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.