Home / 7,611,764.46-11,417,072.54-2,424,164.36

Finding the Fourth Proportional to 7,611,764.46, 11,417,072.54 and 2,424,164.36

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Solution

The fourth proportional to 7,611,764.46, 11,417,072.54 and 2,424,164.36 is: 3,636,063.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,611,764.46 : 11,417,072.54 = 2,424,164.36 : x
  2. Step 2: Convert to fraction form
    7,611,764.46/11,417,072.54 = 2,424,164.36/x
  3. Step 3: Cross multiply
    7,611,764.46x = 11,417,072.54 × 2,424,164.36
  4. Step 4: Simplify right side
    7,611,764.46x = 27,676,860,347,002.67
  5. Step 5: Solve for x
    x = 27,676,860,347,002.67/7,611,764.46
  6. Step 6: Final answer
    x = 3,636,063.69

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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.