Home / 3,355,228.80-4,630,268.52-1,827,334.71

Finding the Fourth Proportional to 3,355,228.80, 4,630,268.52 and 1,827,334.71

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Solution

The fourth proportional to 3,355,228.80, 4,630,268.52 and 1,827,334.71 is: 2,521,750.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,355,228.80 : 4,630,268.52 = 1,827,334.71 : x
  2. Step 2: Convert to fraction form
    3,355,228.80/4,630,268.52 = 1,827,334.71/x
  3. Step 3: Cross multiply
    3,355,228.80x = 4,630,268.52 × 1,827,334.71
  4. Step 4: Simplify right side
    3,355,228.80x = 8,461,050,383,216.33
  5. Step 5: Solve for x
    x = 8,461,050,383,216.33/3,355,228.80
  6. Step 6: Final answer
    x = 2,521,750.64

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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.