Home / 3,698,104.32-5,104,955.70-2,248,262.70

Finding the Fourth Proportional to 3,698,104.32, 5,104,955.70 and 2,248,262.70

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Solution

The fourth proportional to 3,698,104.32, 5,104,955.70 and 2,248,262.70 is: 3,103,558.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,104.32 : 5,104,955.70 = 2,248,262.70 : x
  2. Step 2: Convert to fraction form
    3,698,104.32/5,104,955.70 = 2,248,262.70/x
  3. Step 3: Cross multiply
    3,698,104.32x = 5,104,955.70 × 2,248,262.70
  4. Step 4: Simplify right side
    3,698,104.32x = 11,477,281,485,462.39
  5. Step 5: Solve for x
    x = 11,477,281,485,462.39/3,698,104.32
  6. Step 6: Final answer
    x = 3,103,558.06

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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.