Home / 10,866,504.44-16,277,359.22-6,365,133.56

Finding the Fourth Proportional to 10,866,504.44, 16,277,359.22 and 6,365,133.56

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Solution

The fourth proportional to 10,866,504.44, 16,277,359.22 and 6,365,133.56 is: 9,534,580.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,866,504.44 : 16,277,359.22 = 6,365,133.56 : x
  2. Step 2: Convert to fraction form
    10,866,504.44/16,277,359.22 = 6,365,133.56/x
  3. Step 3: Cross multiply
    10,866,504.44x = 16,277,359.22 × 6,365,133.56
  4. Step 4: Simplify right side
    10,866,504.44x = 103,607,565,439,397.42
  5. Step 5: Solve for x
    x = 103,607,565,439,397.42/10,866,504.44
  6. Step 6: Final answer
    x = 9,534,580.88

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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.