Home / 3,323,380.32-4,985,072.00-1,049,135.13

Finding the Fourth Proportional to 3,323,380.32, 4,985,072.00 and 1,049,135.13

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Solution

The fourth proportional to 3,323,380.32, 4,985,072.00 and 1,049,135.13 is: 1,573,703.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,380.32 : 4,985,072.00 = 1,049,135.13 : x
  2. Step 2: Convert to fraction form
    3,323,380.32/4,985,072.00 = 1,049,135.13/x
  3. Step 3: Cross multiply
    3,323,380.32x = 4,985,072.00 × 1,049,135.13
  4. Step 4: Simplify right side
    3,323,380.32x = 5,230,014,155,533.68
  5. Step 5: Solve for x
    x = 5,230,014,155,533.68/3,323,380.32
  6. Step 6: Final answer
    x = 1,573,703.17

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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.