Home / 3,543,512.00-5,316,114.67-1,147,359.29

Finding the Fourth Proportional to 3,543,512.00, 5,316,114.67 and 1,147,359.29

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Solution

The fourth proportional to 3,543,512.00, 5,316,114.67 and 1,147,359.29 is: 1,721,313.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,543,512.00 : 5,316,114.67 = 1,147,359.29 : x
  2. Step 2: Convert to fraction form
    3,543,512.00/5,316,114.67 = 1,147,359.29/x
  3. Step 3: Cross multiply
    3,543,512.00x = 5,316,114.67 × 1,147,359.29
  4. Step 4: Simplify right side
    3,543,512.00x = 6,099,493,523,880.81
  5. Step 5: Solve for x
    x = 6,099,493,523,880.81/3,543,512.00
  6. Step 6: Final answer
    x = 1,721,313.07

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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.