Home / 4,355,146.82-6,009,945.53-2,395,008.38

Finding the Fourth Proportional to 4,355,146.82, 6,009,945.53 and 2,395,008.38

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Solution

The fourth proportional to 4,355,146.82, 6,009,945.53 and 2,395,008.38 is: 3,305,025.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,146.82 : 6,009,945.53 = 2,395,008.38 : x
  2. Step 2: Convert to fraction form
    4,355,146.82/6,009,945.53 = 2,395,008.38/x
  3. Step 3: Cross multiply
    4,355,146.82x = 6,009,945.53 × 2,395,008.38
  4. Step 4: Simplify right side
    4,355,146.82x = 14,393,869,907,693.54
  5. Step 5: Solve for x
    x = 14,393,869,907,693.54/4,355,146.82
  6. Step 6: Final answer
    x = 3,305,025.18

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1.5x scale

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.