Home / 10,370,025.91-14,316,016.44-7,576,015.69

Finding the Fourth Proportional to 10,370,025.91, 14,316,016.44 and 7,576,015.69

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Solution

The fourth proportional to 10,370,025.91, 14,316,016.44 and 7,576,015.69 is: 10,458,832.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,370,025.91 : 14,316,016.44 = 7,576,015.69 : x
  2. Step 2: Convert to fraction form
    10,370,025.91/14,316,016.44 = 7,576,015.69/x
  3. Step 3: Cross multiply
    10,370,025.91x = 14,316,016.44 × 7,576,015.69
  4. Step 4: Simplify right side
    10,370,025.91x = 108,458,365,167,737.95
  5. Step 5: Solve for x
    x = 108,458,365,167,737.95/10,370,025.91
  6. Step 6: Final answer
    x = 10,458,832.61

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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.