Home / 3,248,727.96-4,483,280.04-1,798,447.60

Finding the Fourth Proportional to 3,248,727.96, 4,483,280.04 and 1,798,447.60

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Solution

The fourth proportional to 3,248,727.96, 4,483,280.04 and 1,798,447.60 is: 2,481,877.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,727.96 : 4,483,280.04 = 1,798,447.60 : x
  2. Step 2: Convert to fraction form
    3,248,727.96/4,483,280.04 = 1,798,447.60/x
  3. Step 3: Cross multiply
    3,248,727.96x = 4,483,280.04 × 1,798,447.60
  4. Step 4: Simplify right side
    3,248,727.96x = 8,062,944,228,065.90
  5. Step 5: Solve for x
    x = 8,062,944,228,065.90/3,248,727.96
  6. Step 6: Final answer
    x = 2,481,877.32

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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.