Home / 2,021,682.30-3,032,086.05-884,442.30

Finding the Fourth Proportional to 2,021,682.30, 3,032,086.05 and 884,442.30

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Solution

The fourth proportional to 2,021,682.30, 3,032,086.05 and 884,442.30 is: 1,326,472.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,682.30 : 3,032,086.05 = 884,442.30 : x
  2. Step 2: Convert to fraction form
    2,021,682.30/3,032,086.05 = 884,442.30/x
  3. Step 3: Cross multiply
    2,021,682.30x = 3,032,086.05 × 884,442.30
  4. Step 4: Simplify right side
    2,021,682.30x = 2,681,705,159,859.92
  5. Step 5: Solve for x
    x = 2,681,705,159,859.92/2,021,682.30
  6. Step 6: Final answer
    x = 1,326,472.10

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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.