Home / 10,052,261.16-15,075,900.60-2,863,857.34

Finding the Fourth Proportional to 10,052,261.16, 15,075,900.60 and 2,863,857.34

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Solution

The fourth proportional to 10,052,261.16, 15,075,900.60 and 2,863,857.34 is: 4,295,076.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,052,261.16 : 15,075,900.60 = 2,863,857.34 : x
  2. Step 2: Convert to fraction form
    10,052,261.16/15,075,900.60 = 2,863,857.34/x
  3. Step 3: Cross multiply
    10,052,261.16x = 15,075,900.60 × 2,863,857.34
  4. Step 4: Simplify right side
    10,052,261.16x = 43,175,228,590,420.40
  5. Step 5: Solve for x
    x = 43,175,228,590,420.40/10,052,261.16
  6. Step 6: Final answer
    x = 4,295,076.29

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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.