Home / 4,669,364.25-6,443,821.08-2,632,173.75

Finding the Fourth Proportional to 4,669,364.25, 6,443,821.08 and 2,632,173.75

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Solution

The fourth proportional to 4,669,364.25, 6,443,821.08 and 2,632,173.75 is: 3,632,455.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,364.25 : 6,443,821.08 = 2,632,173.75 : x
  2. Step 2: Convert to fraction form
    4,669,364.25/6,443,821.08 = 2,632,173.75/x
  3. Step 3: Cross multiply
    4,669,364.25x = 6,443,821.08 × 2,632,173.75
  4. Step 4: Simplify right side
    4,669,364.25x = 16,961,256,696,472.65
  5. Step 5: Solve for x
    x = 16,961,256,696,472.65/4,669,364.25
  6. Step 6: Final answer
    x = 3,632,455.25

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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.