Home / 4,945,532.35-7,409,330.35-4,837,915.55

Finding the Fourth Proportional to 4,945,532.35, 7,409,330.35 and 4,837,915.55

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Solution

The fourth proportional to 4,945,532.35, 7,409,330.35 and 4,837,915.55 is: 7,248,100.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,945,532.35 : 7,409,330.35 = 4,837,915.55 : x
  2. Step 2: Convert to fraction form
    4,945,532.35/7,409,330.35 = 4,837,915.55/x
  3. Step 3: Cross multiply
    4,945,532.35x = 7,409,330.35 × 4,837,915.55
  4. Step 4: Simplify right side
    4,945,532.35x = 35,845,714,515,351.94
  5. Step 5: Solve for x
    x = 35,845,714,515,351.94/4,945,532.35
  6. Step 6: Final answer
    x = 7,248,100.30

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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.