Home / 7,534,238.76-11,301,104.34-3,274,407.18

Finding the Fourth Proportional to 7,534,238.76, 11,301,104.34 and 3,274,407.18

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Solution

The fourth proportional to 7,534,238.76, 11,301,104.34 and 3,274,407.18 is: 4,911,500.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,534,238.76 : 11,301,104.34 = 3,274,407.18 : x
  2. Step 2: Convert to fraction form
    7,534,238.76/11,301,104.34 = 3,274,407.18/x
  3. Step 3: Cross multiply
    7,534,238.76x = 11,301,104.34 × 3,274,407.18
  4. Step 4: Simplify right side
    7,534,238.76x = 37,004,417,192,825.16
  5. Step 5: Solve for x
    x = 37,004,417,192,825.16/7,534,238.76
  6. Step 6: Final answer
    x = 4,911,500.47

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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.