Home / 4,780,975.85-6,598,811.57-3,038,305.44

Finding the Fourth Proportional to 4,780,975.85, 6,598,811.57 and 3,038,305.44

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Solution

The fourth proportional to 4,780,975.85, 6,598,811.57 and 3,038,305.44 is: 4,193,538.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,975.85 : 6,598,811.57 = 3,038,305.44 : x
  2. Step 2: Convert to fraction form
    4,780,975.85/6,598,811.57 = 3,038,305.44/x
  3. Step 3: Cross multiply
    4,780,975.85x = 6,598,811.57 × 3,038,305.44
  4. Step 4: Simplify right side
    4,780,975.85x = 20,049,205,071,646.88
  5. Step 5: Solve for x
    x = 20,049,205,071,646.88/4,780,975.85
  6. Step 6: Final answer
    x = 4,193,538.24

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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.