Home / 10,052,264.67-15,075,905.88-2,863,860.85

Finding the Fourth Proportional to 10,052,264.67, 15,075,905.88 and 2,863,860.85

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Solution

The fourth proportional to 10,052,264.67, 15,075,905.88 and 2,863,860.85 is: 4,295,081.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,052,264.67 : 15,075,905.88 = 2,863,860.85 : x
  2. Step 2: Convert to fraction form
    10,052,264.67/15,075,905.88 = 2,863,860.85/x
  3. Step 3: Cross multiply
    10,052,264.67x = 15,075,905.88 × 2,863,860.85
  4. Step 4: Simplify right side
    10,052,264.67x = 43,175,296,552,637.27
  5. Step 5: Solve for x
    x = 43,175,296,552,637.27/10,052,264.67
  6. Step 6: Final answer
    x = 4,295,081.55

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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.