Home / 6,230,512.05-8,598,538.04-3,477,735.15

Finding the Fourth Proportional to 6,230,512.05, 8,598,538.04 and 3,477,735.15

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Solution

The fourth proportional to 6,230,512.05, 8,598,538.04 and 3,477,735.15 is: 4,799,515.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,512.05 : 8,598,538.04 = 3,477,735.15 : x
  2. Step 2: Convert to fraction form
    6,230,512.05/8,598,538.04 = 3,477,735.15/x
  3. Step 3: Cross multiply
    6,230,512.05x = 8,598,538.04 × 3,477,735.15
  4. Step 4: Simplify right side
    6,230,512.05x = 29,903,437,962,931.43
  5. Step 5: Solve for x
    x = 29,903,437,962,931.43/6,230,512.05
  6. Step 6: Final answer
    x = 4,799,515.31

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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.