Home / 3,248,450.44-4,482,807.30-1,798,114.74

Finding the Fourth Proportional to 3,248,450.44, 4,482,807.30 and 1,798,114.74

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Solution

The fourth proportional to 3,248,450.44, 4,482,807.30 and 1,798,114.74 is: 2,481,368.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,450.44 : 4,482,807.30 = 1,798,114.74 : x
  2. Step 2: Convert to fraction form
    3,248,450.44/4,482,807.30 = 1,798,114.74/x
  3. Step 3: Cross multiply
    3,248,450.44x = 4,482,807.30 × 1,798,114.74
  4. Step 4: Simplify right side
    3,248,450.44x = 8,060,601,882,709.60
  5. Step 5: Solve for x
    x = 8,060,601,882,709.60/3,248,450.44
  6. Step 6: Final answer
    x = 2,481,368.28

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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.