Home / 10,795,941.30-16,194,749.15-3,607,500.90

Finding the Fourth Proportional to 10,795,941.30, 16,194,749.15 and 3,607,500.90

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Solution

The fourth proportional to 10,795,941.30, 16,194,749.15 and 3,607,500.90 is: 5,411,531.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,941.30 : 16,194,749.15 = 3,607,500.90 : x
  2. Step 2: Convert to fraction form
    10,795,941.30/16,194,749.15 = 3,607,500.90/x
  3. Step 3: Cross multiply
    10,795,941.30x = 16,194,749.15 × 3,607,500.90
  4. Step 4: Simplify right side
    10,795,941.30x = 58,422,572,133,899.23
  5. Step 5: Solve for x
    x = 58,422,572,133,899.23/10,795,941.30
  6. Step 6: Final answer
    x = 5,411,531.10

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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.