Home / 7,286,900.24-10,056,808.93-4,231,114.40

Finding the Fourth Proportional to 7,286,900.24, 10,056,808.93 and 4,231,114.40

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Solution

The fourth proportional to 7,286,900.24, 10,056,808.93 and 4,231,114.40 is: 5,839,452.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,286,900.24 : 10,056,808.93 = 4,231,114.40 : x
  2. Step 2: Convert to fraction form
    7,286,900.24/10,056,808.93 = 4,231,114.40/x
  3. Step 3: Cross multiply
    7,286,900.24x = 10,056,808.93 × 4,231,114.40
  4. Step 4: Simplify right side
    7,286,900.24x = 42,551,509,020,909.76
  5. Step 5: Solve for x
    x = 42,551,509,020,909.76/7,286,900.24
  6. Step 6: Final answer
    x = 5,839,452.67

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.