Home / 2,645,734.08-3,966,035.04-1,047,766.08

Finding the Fourth Proportional to 2,645,734.08, 3,966,035.04 and 1,047,766.08

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Solution

The fourth proportional to 2,645,734.08, 3,966,035.04 and 1,047,766.08 is: 1,570,632.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,645,734.08 : 3,966,035.04 = 1,047,766.08 : x
  2. Step 2: Convert to fraction form
    2,645,734.08/3,966,035.04 = 1,047,766.08/x
  3. Step 3: Cross multiply
    2,645,734.08x = 3,966,035.04 × 1,047,766.08
  4. Step 4: Simplify right side
    2,645,734.08x = 4,155,476,987,003.44
  5. Step 5: Solve for x
    x = 4,155,476,987,003.44/2,645,734.08
  6. Step 6: Final answer
    x = 1,570,632.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.