Home / 4,176,111.48-5,763,842.08-2,723,284.66

Finding the Fourth Proportional to 4,176,111.48, 5,763,842.08 and 2,723,284.66

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Solution

The fourth proportional to 4,176,111.48, 5,763,842.08 and 2,723,284.66 is: 3,758,659.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,111.48 : 5,763,842.08 = 2,723,284.66 : x
  2. Step 2: Convert to fraction form
    4,176,111.48/5,763,842.08 = 2,723,284.66/x
  3. Step 3: Cross multiply
    4,176,111.48x = 5,763,842.08 × 2,723,284.66
  4. Step 4: Simplify right side
    4,176,111.48x = 15,696,582,719,126.49
  5. Step 5: Solve for x
    x = 15,696,582,719,126.49/4,176,111.48
  6. Step 6: Final answer
    x = 3,758,659.89

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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.