Home / 8,091,058.77-11,166,000.93-4,653,302.94

Finding the Fourth Proportional to 8,091,058.77, 11,166,000.93 and 4,653,302.94

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Solution

The fourth proportional to 8,091,058.77, 11,166,000.93 and 4,653,302.94 is: 6,421,753.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,091,058.77 : 11,166,000.93 = 4,653,302.94 : x
  2. Step 2: Convert to fraction form
    8,091,058.77/11,166,000.93 = 4,653,302.94/x
  3. Step 3: Cross multiply
    8,091,058.77x = 11,166,000.93 × 4,653,302.94
  4. Step 4: Simplify right side
    8,091,058.77x = 51,958,784,955,611.73
  5. Step 5: Solve for x
    x = 51,958,784,955,611.73/8,091,058.77
  6. Step 6: Final answer
    x = 6,421,753.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.