Home / 2,184,156.63-3,277,711.17-764,225.01

Finding the Fourth Proportional to 2,184,156.63, 3,277,711.17 and 764,225.01

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Solution

The fourth proportional to 2,184,156.63, 3,277,711.17 and 764,225.01 is: 1,146,854.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,156.63 : 3,277,711.17 = 764,225.01 : x
  2. Step 2: Convert to fraction form
    2,184,156.63/3,277,711.17 = 764,225.01/x
  3. Step 3: Cross multiply
    2,184,156.63x = 3,277,711.17 × 764,225.01
  4. Step 4: Simplify right side
    2,184,156.63x = 2,504,908,851,670.36
  5. Step 5: Solve for x
    x = 2,504,908,851,670.36/2,184,156.63
  6. Step 6: Final answer
    x = 1,146,854.04

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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.