Home / 7,888,045.96-11,833,249.88-2,494,903.96

Finding the Fourth Proportional to 7,888,045.96, 11,833,249.88 and 2,494,903.96

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Solution

The fourth proportional to 7,888,045.96, 11,833,249.88 and 2,494,903.96 is: 3,742,729.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,888,045.96 : 11,833,249.88 = 2,494,903.96 : x
  2. Step 2: Convert to fraction form
    7,888,045.96/11,833,249.88 = 2,494,903.96/x
  3. Step 3: Cross multiply
    7,888,045.96x = 11,833,249.88 × 2,494,903.96
  4. Step 4: Simplify right side
    7,888,045.96x = 29,522,821,985,281.53
  5. Step 5: Solve for x
    x = 29,522,821,985,281.53/7,888,045.96
  6. Step 6: Final answer
    x = 3,742,729.46

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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.