Home / 9,551,738.79-14,327,718.75-4,086,090.45

Finding the Fourth Proportional to 9,551,738.79, 14,327,718.75 and 4,086,090.45

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Solution

The fourth proportional to 9,551,738.79, 14,327,718.75 and 4,086,090.45 is: 6,129,182.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,551,738.79 : 14,327,718.75 = 4,086,090.45 : x
  2. Step 2: Convert to fraction form
    9,551,738.79/14,327,718.75 = 4,086,090.45/x
  3. Step 3: Cross multiply
    9,551,738.79x = 14,327,718.75 × 4,086,090.45
  4. Step 4: Simplify right side
    9,551,738.79x = 58,544,354,754,660.94
  5. Step 5: Solve for x
    x = 58,544,354,754,660.94/9,551,738.79
  6. Step 6: Final answer
    x = 6,129,182.97

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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.