Home / 6,193,673-8,547,268.76-3,477,477.32

Finding the Fourth Proportional to 6,193,673, 8,547,268.76 and 3,477,477.32

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Solution

The fourth proportional to 6,193,673, 8,547,268.76 and 3,477,477.32 is: 4,798,918.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,673 : 8,547,268.76 = 3,477,477.32 : x
  2. Step 2: Convert to fraction form
    6,193,673/8,547,268.76 = 3,477,477.32/x
  3. Step 3: Cross multiply
    6,193,673x = 8,547,268.76 × 3,477,477.32
  4. Step 4: Simplify right side
    6,193,673x = 29,722,933,260,844.52
  5. Step 5: Solve for x
    x = 29,722,933,260,844.52/6,193,673
  6. Step 6: Final answer
    x = 4,798,918.71

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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.