Home / 3,062,802.63-4,591,364.80-1,356,036.55

Finding the Fourth Proportional to 3,062,802.63, 4,591,364.80 and 1,356,036.55

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Solution

The fourth proportional to 3,062,802.63, 4,591,364.80 and 1,356,036.55 is: 2,032,797.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,802.63 : 4,591,364.80 = 1,356,036.55 : x
  2. Step 2: Convert to fraction form
    3,062,802.63/4,591,364.80 = 1,356,036.55/x
  3. Step 3: Cross multiply
    3,062,802.63x = 4,591,364.80 × 1,356,036.55
  4. Step 4: Simplify right side
    3,062,802.63x = 6,226,058,483,183.44
  5. Step 5: Solve for x
    x = 6,226,058,483,183.44/3,062,802.63
  6. Step 6: Final answer
    x = 2,032,797.81

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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.