Home / 11,097,895.80-16,646,468.44-3,909,241.80

Finding the Fourth Proportional to 11,097,895.80, 16,646,468.44 and 3,909,241.80

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Solution

The fourth proportional to 11,097,895.80, 16,646,468.44 and 3,909,241.80 is: 5,863,730.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,097,895.80 : 16,646,468.44 = 3,909,241.80 : x
  2. Step 2: Convert to fraction form
    11,097,895.80/16,646,468.44 = 3,909,241.80/x
  3. Step 3: Cross multiply
    11,097,895.80x = 16,646,468.44 × 3,909,241.80
  4. Step 4: Simplify right side
    11,097,895.80x = 65,075,070,248,028.79
  5. Step 5: Solve for x
    x = 65,075,070,248,028.79/11,097,895.80
  6. Step 6: Final answer
    x = 5,863,730.51

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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.