Home / 9,237,791.04-13,759,276.72-8,823,310.88

Finding the Fourth Proportional to 9,237,791.04, 13,759,276.72 and 8,823,310.88

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Solution

The fourth proportional to 9,237,791.04, 13,759,276.72 and 8,823,310.88 is: 13,141,927.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,237,791.04 : 13,759,276.72 = 8,823,310.88 : x
  2. Step 2: Convert to fraction form
    9,237,791.04/13,759,276.72 = 8,823,310.88/x
  3. Step 3: Cross multiply
    9,237,791.04x = 13,759,276.72 × 8,823,310.88
  4. Step 4: Simplify right side
    9,237,791.04x = 121,402,375,984,506.73
  5. Step 5: Solve for x
    x = 121,402,375,984,506.73/9,237,791.04
  6. Step 6: Final answer
    x = 13,141,927.05

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.