Home / 12,870,946.98-19,297,059.80-6,044,002.31

Finding the Fourth Proportional to 12,870,946.98, 19,297,059.80 and 6,044,002.31

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Solution

The fourth proportional to 12,870,946.98, 19,297,059.80 and 6,044,002.31 is: 9,061,607.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,870,946.98 : 19,297,059.80 = 6,044,002.31 : x
  2. Step 2: Convert to fraction form
    12,870,946.98/19,297,059.80 = 6,044,002.31/x
  3. Step 3: Cross multiply
    12,870,946.98x = 19,297,059.80 × 6,044,002.31
  4. Step 4: Simplify right side
    12,870,946.98x = 116,631,473,951,610.48
  5. Step 5: Solve for x
    x = 116,631,473,951,610.48/12,870,946.98
  6. Step 6: Final answer
    x = 9,061,607.83

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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.