Home / 2,051,592.23-3,077,354.33-789,693.23

Finding the Fourth Proportional to 2,051,592.23, 3,077,354.33 and 789,693.23

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Solution

The fourth proportional to 2,051,592.23, 3,077,354.33 and 789,693.23 is: 1,184,526.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,592.23 : 3,077,354.33 = 789,693.23 : x
  2. Step 2: Convert to fraction form
    2,051,592.23/3,077,354.33 = 789,693.23/x
  3. Step 3: Cross multiply
    2,051,592.23x = 3,077,354.33 × 789,693.23
  4. Step 4: Simplify right side
    2,051,592.23x = 2,430,165,887,418.46
  5. Step 5: Solve for x
    x = 2,430,165,887,418.46/2,051,592.23
  6. Step 6: Final answer
    x = 1,184,526.75

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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.