Home / 15,358,835.96-23,041,690.26-5,774,297.54

Finding the Fourth Proportional to 15,358,835.96, 23,041,690.26 and 5,774,297.54

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Solution

The fourth proportional to 15,358,835.96, 23,041,690.26 and 5,774,297.54 is: 8,662,738.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,358,835.96 : 23,041,690.26 = 5,774,297.54 : x
  2. Step 2: Convert to fraction form
    15,358,835.96/23,041,690.26 = 5,774,297.54/x
  3. Step 3: Cross multiply
    15,358,835.96x = 23,041,690.26 × 5,774,297.54
  4. Step 4: Simplify right side
    15,358,835.96x = 133,049,575,385,759.97
  5. Step 5: Solve for x
    x = 133,049,575,385,759.97/15,358,835.96
  6. Step 6: Final answer
    x = 8,662,738.23

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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.