Home / 10,561,086.59-14,573,795.47-6,485,918.27

Finding the Fourth Proportional to 10,561,086.59, 14,573,795.47 and 6,485,918.27

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Solution

The fourth proportional to 10,561,086.59, 14,573,795.47 and 6,485,918.27 is: 8,950,257.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,561,086.59 : 14,573,795.47 = 6,485,918.27 : x
  2. Step 2: Convert to fraction form
    10,561,086.59/14,573,795.47 = 6,485,918.27/x
  3. Step 3: Cross multiply
    10,561,086.59x = 14,573,795.47 × 6,485,918.27
  4. Step 4: Simplify right side
    10,561,086.59x = 94,524,446,213,032.45
  5. Step 5: Solve for x
    x = 94,524,446,213,032.45/10,561,086.59
  6. Step 6: Final answer
    x = 8,950,257.67

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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.