Home / 3,341,904.04-5,012,606.88-1,067,668.72

Finding the Fourth Proportional to 3,341,904.04, 5,012,606.88 and 1,067,668.72

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Solution

The fourth proportional to 3,341,904.04, 5,012,606.88 and 1,067,668.72 is: 1,601,423.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,904.04 : 5,012,606.88 = 1,067,668.72 : x
  2. Step 2: Convert to fraction form
    3,341,904.04/5,012,606.88 = 1,067,668.72/x
  3. Step 3: Cross multiply
    3,341,904.04x = 5,012,606.88 × 1,067,668.72
  4. Step 4: Simplify right side
    3,341,904.04x = 5,351,803,571,432.79
  5. Step 5: Solve for x
    x = 5,351,803,571,432.79/3,341,904.04
  6. Step 6: Final answer
    x = 1,601,423.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.