Home / 14,641,355.28-21,961,922.34-4,406,171

Finding the Fourth Proportional to 14,641,355.28, 21,961,922.34 and 4,406,171

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Solution

The fourth proportional to 14,641,355.28, 21,961,922.34 and 4,406,171 is: 6,609,223.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,641,355.28 : 21,961,922.34 = 4,406,171 : x
  2. Step 2: Convert to fraction form
    14,641,355.28/21,961,922.34 = 4,406,171/x
  3. Step 3: Cross multiply
    14,641,355.28x = 21,961,922.34 × 4,406,171
  4. Step 4: Simplify right side
    14,641,355.28x = 96,767,985,318,760.14
  5. Step 5: Solve for x
    x = 96,767,985,318,760.14/14,641,355.28
  6. Step 6: Final answer
    x = 6,609,223.22

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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.