Home / 4,195,066.94-6,281,635.54-3,939,368.07

Finding the Fourth Proportional to 4,195,066.94, 6,281,635.54 and 3,939,368.07

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Solution

The fourth proportional to 4,195,066.94, 6,281,635.54 and 3,939,368.07 is: 5,898,755.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,066.94 : 6,281,635.54 = 3,939,368.07 : x
  2. Step 2: Convert to fraction form
    4,195,066.94/6,281,635.54 = 3,939,368.07/x
  3. Step 3: Cross multiply
    4,195,066.94x = 6,281,635.54 × 3,939,368.07
  4. Step 4: Simplify right side
    4,195,066.94x = 24,745,674,442,245.03
  5. Step 5: Solve for x
    x = 24,745,674,442,245.03/4,195,066.94
  6. Step 6: Final answer
    x = 5,898,755.56

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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.