Home / 3,363,425.12-4,641,483.12-2,056,240.64

Finding the Fourth Proportional to 3,363,425.12, 4,641,483.12 and 2,056,240.64

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Solution

The fourth proportional to 3,363,425.12, 4,641,483.12 and 2,056,240.64 is: 2,837,585.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,425.12 : 4,641,483.12 = 2,056,240.64 : x
  2. Step 2: Convert to fraction form
    3,363,425.12/4,641,483.12 = 2,056,240.64/x
  3. Step 3: Cross multiply
    3,363,425.12x = 4,641,483.12 × 2,056,240.64
  4. Step 4: Simplify right side
    3,363,425.12x = 9,544,006,221,218.00
  5. Step 5: Solve for x
    x = 9,544,006,221,218.00/3,363,425.12
  6. Step 6: Final answer
    x = 2,837,585.46

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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.