Home / 3,068,652.33-4,604,308.11-1,647,047.25

Finding the Fourth Proportional to 3,068,652.33, 4,604,308.11 and 1,647,047.25

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Solution

The fourth proportional to 3,068,652.33, 4,604,308.11 and 1,647,047.25 is: 2,471,284.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,652.33 : 4,604,308.11 = 1,647,047.25 : x
  2. Step 2: Convert to fraction form
    3,068,652.33/4,604,308.11 = 1,647,047.25/x
  3. Step 3: Cross multiply
    3,068,652.33x = 4,604,308.11 × 1,647,047.25
  4. Step 4: Simplify right side
    3,068,652.33x = 7,583,513,010,728.20
  5. Step 5: Solve for x
    x = 7,583,513,010,728.20/3,068,652.33
  6. Step 6: Final answer
    x = 2,471,284.52

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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.