Home / 4,273,180.56-6,405,341.76-2,672,068.68

Finding the Fourth Proportional to 4,273,180.56, 6,405,341.76 and 2,672,068.68

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Solution

The fourth proportional to 4,273,180.56, 6,405,341.76 and 2,672,068.68 is: 4,005,333.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,180.56 : 6,405,341.76 = 2,672,068.68 : x
  2. Step 2: Convert to fraction form
    4,273,180.56/6,405,341.76 = 2,672,068.68/x
  3. Step 3: Cross multiply
    4,273,180.56x = 6,405,341.76 × 2,672,068.68
  4. Step 4: Simplify right side
    4,273,180.56x = 17,115,513,101,592.08
  5. Step 5: Solve for x
    x = 17,115,513,101,592.08/4,273,180.56
  6. Step 6: Final answer
    x = 4,005,333.47

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.