Home / 5,158,994.44-7,741,602.06-1,795,563.40

Finding the Fourth Proportional to 5,158,994.44, 7,741,602.06 and 1,795,563.40

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Solution

The fourth proportional to 5,158,994.44, 7,741,602.06 and 1,795,563.40 is: 2,694,427.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,158,994.44 : 7,741,602.06 = 1,795,563.40 : x
  2. Step 2: Convert to fraction form
    5,158,994.44/7,741,602.06 = 1,795,563.40/x
  3. Step 3: Cross multiply
    5,158,994.44x = 7,741,602.06 × 1,795,563.40
  4. Step 4: Simplify right side
    5,158,994.44x = 13,900,537,316,300.60
  5. Step 5: Solve for x
    x = 13,900,537,316,300.60/5,158,994.44
  6. Step 6: Final answer
    x = 2,694,427.66

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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.