Home / 4,466,849.76-6,164,800.08-2,631,213.36

Finding the Fourth Proportional to 4,466,849.76, 6,164,800.08 and 2,631,213.36

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Solution

The fourth proportional to 4,466,849.76, 6,164,800.08 and 2,631,213.36 is: 3,631,396.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,849.76 : 6,164,800.08 = 2,631,213.36 : x
  2. Step 2: Convert to fraction form
    4,466,849.76/6,164,800.08 = 2,631,213.36/x
  3. Step 3: Cross multiply
    4,466,849.76x = 6,164,800.08 × 2,631,213.36
  4. Step 4: Simplify right side
    4,466,849.76x = 16,220,904,332,225.07
  5. Step 5: Solve for x
    x = 16,220,904,332,225.07/4,466,849.76
  6. Step 6: Final answer
    x = 3,631,396.89

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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.