Home / 7,273,207.84-10,037,477.74-4,010,016.74

Finding the Fourth Proportional to 7,273,207.84, 10,037,477.74 and 4,010,016.74

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Solution

The fourth proportional to 7,273,207.84, 10,037,477.74 and 4,010,016.74 is: 5,534,071.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,273,207.84 : 10,037,477.74 = 4,010,016.74 : x
  2. Step 2: Convert to fraction form
    7,273,207.84/10,037,477.74 = 4,010,016.74/x
  3. Step 3: Cross multiply
    7,273,207.84x = 10,037,477.74 × 4,010,016.74
  4. Step 4: Simplify right side
    7,273,207.84x = 40,250,453,764,777.37
  5. Step 5: Solve for x
    x = 40,250,453,764,777.37/7,273,207.84
  6. Step 6: Final answer
    x = 5,534,071.71

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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.