Home / 9,827,615.02-13,562,121.72-5,476,605.88

Finding the Fourth Proportional to 9,827,615.02, 13,562,121.72 and 5,476,605.88

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Solution

The fourth proportional to 9,827,615.02, 13,562,121.72 and 5,476,605.88 is: 7,557,723.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,827,615.02 : 13,562,121.72 = 5,476,605.88 : x
  2. Step 2: Convert to fraction form
    9,827,615.02/13,562,121.72 = 5,476,605.88/x
  3. Step 3: Cross multiply
    9,827,615.02x = 13,562,121.72 × 5,476,605.88
  4. Step 4: Simplify right side
    9,827,615.02x = 74,274,395,557,027.72
  5. Step 5: Solve for x
    x = 74,274,395,557,027.72/9,827,615.02
  6. Step 6: Final answer
    x = 7,557,723.35

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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.