Home / 3,779,301.04-5,212,226.72-3,193,470.56

Finding the Fourth Proportional to 3,779,301.04, 5,212,226.72 and 3,193,470.56

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Solution

The fourth proportional to 3,779,301.04, 5,212,226.72 and 3,193,470.56 is: 4,404,278.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,301.04 : 5,212,226.72 = 3,193,470.56 : x
  2. Step 2: Convert to fraction form
    3,779,301.04/5,212,226.72 = 3,193,470.56/x
  3. Step 3: Cross multiply
    3,779,301.04x = 5,212,226.72 × 3,193,470.56
  4. Step 4: Simplify right side
    3,779,301.04x = 16,645,092,582,365.36
  5. Step 5: Solve for x
    x = 16,645,092,582,365.36/3,779,301.04
  6. Step 6: Final answer
    x = 4,404,278.04

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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.