Home / 6,359,672.63-8,775,551.66-4,299,171.44

Finding the Fourth Proportional to 6,359,672.63, 8,775,551.66 and 4,299,171.44

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Solution

The fourth proportional to 6,359,672.63, 8,775,551.66 and 4,299,171.44 is: 5,932,318.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,359,672.63 : 8,775,551.66 = 4,299,171.44 : x
  2. Step 2: Convert to fraction form
    6,359,672.63/8,775,551.66 = 4,299,171.44/x
  3. Step 3: Cross multiply
    6,359,672.63x = 8,775,551.66 × 4,299,171.44
  4. Step 4: Simplify right side
    6,359,672.63x = 37,727,601,066,916.59
  5. Step 5: Solve for x
    x = 37,727,601,066,916.59/6,359,672.63
  6. Step 6: Final answer
    x = 5,932,318.11

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1.5x scale

Why These Related Problems?

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