Home / 10,534,786.05-14,539,184.60-5,951,402.67

Finding the Fourth Proportional to 10,534,786.05, 14,539,184.60 and 5,951,402.67

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Solution

The fourth proportional to 10,534,786.05, 14,539,184.60 and 5,951,402.67 is: 8,213,602.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,534,786.05 : 14,539,184.60 = 5,951,402.67 : x
  2. Step 2: Convert to fraction form
    10,534,786.05/14,539,184.60 = 5,951,402.67/x
  3. Step 3: Cross multiply
    10,534,786.05x = 14,539,184.60 × 5,951,402.67
  4. Step 4: Simplify right side
    10,534,786.05x = 86,528,542,018,305.88
  5. Step 5: Solve for x
    x = 86,528,542,018,305.88/10,534,786.05
  6. Step 6: Final answer
    x = 8,213,602.21

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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.