Home / 14,602,059.72-21,902,841.18-4,366,942.92

Finding the Fourth Proportional to 14,602,059.72, 21,902,841.18 and 4,366,942.92

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Solution

The fourth proportional to 14,602,059.72, 21,902,841.18 and 4,366,942.92 is: 6,550,340.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,602,059.72 : 21,902,841.18 = 4,366,942.92 : x
  2. Step 2: Convert to fraction form
    14,602,059.72/21,902,841.18 = 4,366,942.92/x
  3. Step 3: Cross multiply
    14,602,059.72x = 21,902,841.18 × 4,366,942.92
  4. Step 4: Simplify right side
    14,602,059.72x = 95,648,457,218,885.44
  5. Step 5: Solve for x
    x = 95,648,457,218,885.44/14,602,059.72
  6. Step 6: Final answer
    x = 6,550,340.09

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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.