Home / 10,837,887.31-16,256,885.29-2,750,865.35

Finding the Fourth Proportional to 10,837,887.31, 16,256,885.29 and 2,750,865.35

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Solution

The fourth proportional to 10,837,887.31, 16,256,885.29 and 2,750,865.35 is: 4,126,311.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,837,887.31 : 16,256,885.29 = 2,750,865.35 : x
  2. Step 2: Convert to fraction form
    10,837,887.31/16,256,885.29 = 2,750,865.35/x
  3. Step 3: Cross multiply
    10,837,887.31x = 16,256,885.29 × 2,750,865.35
  4. Step 4: Simplify right side
    10,837,887.31x = 44,720,502,355,024.12
  5. Step 5: Solve for x
    x = 44,720,502,355,024.12/10,837,887.31
  6. Step 6: Final answer
    x = 4,126,311.81

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.