Home / 11,073,406.60-16,610,109.90-3,893,048.20

Finding the Fourth Proportional to 11,073,406.60, 16,610,109.90 and 3,893,048.20

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Solution

The fourth proportional to 11,073,406.60, 16,610,109.90 and 3,893,048.20 is: 5,839,572.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,406.60 : 16,610,109.90 = 3,893,048.20 : x
  2. Step 2: Convert to fraction form
    11,073,406.60/16,610,109.90 = 3,893,048.20/x
  3. Step 3: Cross multiply
    11,073,406.60x = 16,610,109.90 × 3,893,048.20
  4. Step 4: Simplify right side
    11,073,406.60x = 64,663,958,447,997.19
  5. Step 5: Solve for x
    x = 64,663,958,447,997.19/11,073,406.60
  6. Step 6: Final answer
    x = 5,839,572.30

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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.