Home / 9,752,660.40-14,629,952.88-3,362,071.44

Finding the Fourth Proportional to 9,752,660.40, 14,629,952.88 and 3,362,071.44

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Solution

The fourth proportional to 9,752,660.40, 14,629,952.88 and 3,362,071.44 is: 5,043,438.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,752,660.40 : 14,629,952.88 = 3,362,071.44 : x
  2. Step 2: Convert to fraction form
    9,752,660.40/14,629,952.88 = 3,362,071.44/x
  3. Step 3: Cross multiply
    9,752,660.40x = 14,629,952.88 × 3,362,071.44
  4. Step 4: Simplify right side
    9,752,660.40x = 49,186,946,746,393.75
  5. Step 5: Solve for x
    x = 49,186,946,746,393.75/9,752,660.40
  6. Step 6: Final answer
    x = 5,043,438.89

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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.