Home / 3,334,558.80-4,601,631.03-1,884,223.02

Finding the Fourth Proportional to 3,334,558.80, 4,601,631.03 and 1,884,223.02

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Solution

The fourth proportional to 3,334,558.80, 4,601,631.03 and 1,884,223.02 is: 2,600,193.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,558.80 : 4,601,631.03 = 1,884,223.02 : x
  2. Step 2: Convert to fraction form
    3,334,558.80/4,601,631.03 = 1,884,223.02/x
  3. Step 3: Cross multiply
    3,334,558.80x = 4,601,631.03 × 1,884,223.02
  4. Step 4: Simplify right side
    3,334,558.80x = 8,670,499,116,272.31
  5. Step 5: Solve for x
    x = 8,670,499,116,272.31/3,334,558.80
  6. Step 6: Final answer
    x = 2,600,193.80

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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.