Home / 7,336,282.56-11,004,929.28-3,072,157.44

Finding the Fourth Proportional to 7,336,282.56, 11,004,929.28 and 3,072,157.44

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Solution

The fourth proportional to 7,336,282.56, 11,004,929.28 and 3,072,157.44 is: 4,608,447.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336,282.56 : 11,004,929.28 = 3,072,157.44 : x
  2. Step 2: Convert to fraction form
    7,336,282.56/11,004,929.28 = 3,072,157.44/x
  3. Step 3: Cross multiply
    7,336,282.56x = 11,004,929.28 × 3,072,157.44
  4. Step 4: Simplify right side
    7,336,282.56x = 33,808,875,364,225.84
  5. Step 5: Solve for x
    x = 33,808,875,364,225.84/7,336,282.56
  6. Step 6: Final answer
    x = 4,608,447.82

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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.