Home / 2,835,772.74-4,255,550.46-1,470,804.58

Finding the Fourth Proportional to 2,835,772.74, 4,255,550.46 and 1,470,804.58

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Solution

The fourth proportional to 2,835,772.74, 4,255,550.46 and 1,470,804.58 is: 2,207,187.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,772.74 : 4,255,550.46 = 1,470,804.58 : x
  2. Step 2: Convert to fraction form
    2,835,772.74/4,255,550.46 = 1,470,804.58/x
  3. Step 3: Cross multiply
    2,835,772.74x = 4,255,550.46 × 1,470,804.58
  4. Step 4: Simplify right side
    2,835,772.74x = 6,259,083,112,308.55
  5. Step 5: Solve for x
    x = 6,259,083,112,308.55/2,835,772.74
  6. Step 6: Final answer
    x = 2,207,187.84

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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.