Home / 4,670,110.77-6,444,742.23-2,632,905.69

Finding the Fourth Proportional to 4,670,110.77, 6,444,742.23 and 2,632,905.69

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Solution

The fourth proportional to 4,670,110.77, 6,444,742.23 and 2,632,905.69 is: 3,633,403.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,110.77 : 6,444,742.23 = 2,632,905.69 : x
  2. Step 2: Convert to fraction form
    4,670,110.77/6,444,742.23 = 2,632,905.69/x
  3. Step 3: Cross multiply
    4,670,110.77x = 6,444,742.23 × 2,632,905.69
  4. Step 4: Simplify right side
    4,670,110.77x = 16,968,398,487,950.29
  5. Step 5: Solve for x
    x = 16,968,398,487,950.29/4,670,110.77
  6. Step 6: Final answer
    x = 3,633,403.86

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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.