Home / 2,062,894.87-3,093,641.48-714,742.79

Finding the Fourth Proportional to 2,062,894.87, 3,093,641.48 and 714,742.79

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Solution

The fourth proportional to 2,062,894.87, 3,093,641.48 and 714,742.79 is: 1,071,871.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,894.87 : 3,093,641.48 = 714,742.79 : x
  2. Step 2: Convert to fraction form
    2,062,894.87/3,093,641.48 = 714,742.79/x
  3. Step 3: Cross multiply
    2,062,894.87x = 3,093,641.48 × 714,742.79
  4. Step 4: Simplify right side
    2,062,894.87x = 2,211,157,953,085.96
  5. Step 5: Solve for x
    x = 2,211,157,953,085.96/2,062,894.87
  6. Step 6: Final answer
    x = 1,071,871.37

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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.