Home / 9,935,489.08-13,708,964.94-5,804,722.44

Finding the Fourth Proportional to 9,935,489.08, 13,708,964.94 and 5,804,722.44

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Solution

The fourth proportional to 9,935,489.08, 13,708,964.94 and 5,804,722.44 is: 8,009,342.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,935,489.08 : 13,708,964.94 = 5,804,722.44 : x
  2. Step 2: Convert to fraction form
    9,935,489.08/13,708,964.94 = 5,804,722.44/x
  3. Step 3: Cross multiply
    9,935,489.08x = 13,708,964.94 × 5,804,722.44
  4. Step 4: Simplify right side
    9,935,489.08x = 79,576,736,394,623.55
  5. Step 5: Solve for x
    x = 79,576,736,394,623.55/9,935,489.08
  6. Step 6: Final answer
    x = 8,009,342.64

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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.