Home / 9,173,446.02-13,760,252.46-2,783,698.65

Finding the Fourth Proportional to 9,173,446.02, 13,760,252.46 and 2,783,698.65

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Solution

The fourth proportional to 9,173,446.02, 13,760,252.46 and 2,783,698.65 is: 4,175,573.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,173,446.02 : 13,760,252.46 = 2,783,698.65 : x
  2. Step 2: Convert to fraction form
    9,173,446.02/13,760,252.46 = 2,783,698.65/x
  3. Step 3: Cross multiply
    9,173,446.02x = 13,760,252.46 × 2,783,698.65
  4. Step 4: Simplify right side
    9,173,446.02x = 38,304,396,196,561.18
  5. Step 5: Solve for x
    x = 38,304,396,196,561.18/9,173,446.02
  6. Step 6: Final answer
    x = 4,175,573.29

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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.