Home / 7,305,998.44-10,074,027.15-5,464,555.36

Finding the Fourth Proportional to 7,305,998.44, 10,074,027.15 and 5,464,555.36

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Solution

The fourth proportional to 7,305,998.44, 10,074,027.15 and 5,464,555.36 is: 7,534,915.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,305,998.44 : 10,074,027.15 = 5,464,555.36 : x
  2. Step 2: Convert to fraction form
    7,305,998.44/10,074,027.15 = 5,464,555.36/x
  3. Step 3: Cross multiply
    7,305,998.44x = 10,074,027.15 × 5,464,555.36
  4. Step 4: Simplify right side
    7,305,998.44x = 55,050,079,059,318.03
  5. Step 5: Solve for x
    x = 55,050,079,059,318.03/7,305,998.44
  6. Step 6: Final answer
    x = 7,534,915.25

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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.