Home / 4,020,055.60-6,028,009.80-1,494,410.80

Finding the Fourth Proportional to 4,020,055.60, 6,028,009.80 and 1,494,410.80

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Solution

The fourth proportional to 4,020,055.60, 6,028,009.80 and 1,494,410.80 is: 2,240,845.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020,055.60 : 6,028,009.80 = 1,494,410.80 : x
  2. Step 2: Convert to fraction form
    4,020,055.60/6,028,009.80 = 1,494,410.80/x
  3. Step 3: Cross multiply
    4,020,055.60x = 6,028,009.80 × 1,494,410.80
  4. Step 4: Simplify right side
    4,020,055.60x = 9,008,322,947,625.84
  5. Step 5: Solve for x
    x = 9,008,322,947,625.84/4,020,055.60
  6. Step 6: Final answer
    x = 2,240,845.36

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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.