Home / 4,069,406.93-6,107,062.75-3,280,217.05

Finding the Fourth Proportional to 4,069,406.93, 6,107,062.75 and 3,280,217.05

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Solution

The fourth proportional to 4,069,406.93, 6,107,062.75 and 3,280,217.05 is: 4,922,705.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,406.93 : 6,107,062.75 = 3,280,217.05 : x
  2. Step 2: Convert to fraction form
    4,069,406.93/6,107,062.75 = 3,280,217.05/x
  3. Step 3: Cross multiply
    4,069,406.93x = 6,107,062.75 × 3,280,217.05
  4. Step 4: Simplify right side
    4,069,406.93x = 20,032,491,334,501.69
  5. Step 5: Solve for x
    x = 20,032,491,334,501.69/4,069,406.93
  6. Step 6: Final answer
    x = 4,922,705.36

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1.5x scale

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.