Home / 10,667,941.26-16,001,953.38-2,580,903.87

Finding the Fourth Proportional to 10,667,941.26, 16,001,953.38 and 2,580,903.87

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Solution

The fourth proportional to 10,667,941.26, 16,001,953.38 and 2,580,903.87 is: 3,871,365.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,667,941.26 : 16,001,953.38 = 2,580,903.87 : x
  2. Step 2: Convert to fraction form
    10,667,941.26/16,001,953.38 = 2,580,903.87/x
  3. Step 3: Cross multiply
    10,667,941.26x = 16,001,953.38 × 2,580,903.87
  4. Step 4: Simplify right side
    10,667,941.26x = 41,299,503,406,001.59
  5. Step 5: Solve for x
    x = 41,299,503,406,001.59/10,667,941.26
  6. Step 6: Final answer
    x = 3,871,365.84

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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.