Home / 5,082,538.56-7,014,132-3,045,304.32

Finding the Fourth Proportional to 5,082,538.56, 7,014,132 and 3,045,304.32

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Solution

The fourth proportional to 5,082,538.56, 7,014,132 and 3,045,304.32 is: 4,202,657.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,082,538.56 : 7,014,132 = 3,045,304.32 : x
  2. Step 2: Convert to fraction form
    5,082,538.56/7,014,132 = 3,045,304.32/x
  3. Step 3: Cross multiply
    5,082,538.56x = 7,014,132 × 3,045,304.32
  4. Step 4: Simplify right side
    5,082,538.56x = 21,360,166,480,650.24
  5. Step 5: Solve for x
    x = 21,360,166,480,650.24/5,082,538.56
  6. Step 6: Final answer
    x = 4,202,657.04

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Double scale
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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.