Home / 4,176,110.64-5,763,840.90-2,723,283.80

Finding the Fourth Proportional to 4,176,110.64, 5,763,840.90 and 2,723,283.80

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Solution

The fourth proportional to 4,176,110.64, 5,763,840.90 and 2,723,283.80 is: 3,758,658.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,110.64 : 5,763,840.90 = 2,723,283.80 : x
  2. Step 2: Convert to fraction form
    4,176,110.64/5,763,840.90 = 2,723,283.80/x
  3. Step 3: Cross multiply
    4,176,110.64x = 5,763,840.90 × 2,723,283.80
  4. Step 4: Simplify right side
    4,176,110.64x = 15,696,574,548,747.42
  5. Step 5: Solve for x
    x = 15,696,574,548,747.42/4,176,110.64
  6. Step 6: Final answer
    x = 3,758,658.69

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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.