Home / 9,299,313.56-12,833,207.34-5,113,175.24

Finding the Fourth Proportional to 9,299,313.56, 12,833,207.34 and 5,113,175.24

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Solution

The fourth proportional to 9,299,313.56, 12,833,207.34 and 5,113,175.24 is: 7,056,266.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,299,313.56 : 12,833,207.34 = 5,113,175.24 : x
  2. Step 2: Convert to fraction form
    9,299,313.56/12,833,207.34 = 5,113,175.24/x
  3. Step 3: Cross multiply
    9,299,313.56x = 12,833,207.34 × 5,113,175.24
  4. Step 4: Simplify right side
    9,299,313.56x = 65,618,438,020,674.27
  5. Step 5: Solve for x
    x = 65,618,438,020,674.27/9,299,313.56
  6. Step 6: Final answer
    x = 7,056,266.85

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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.