Home / 3,956,464.77-5,460,214.62-2,214,308.67

Finding the Fourth Proportional to 3,956,464.77, 5,460,214.62 and 2,214,308.67

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Solution

The fourth proportional to 3,956,464.77, 5,460,214.62 and 2,214,308.67 is: 3,055,910.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,956,464.77 : 5,460,214.62 = 2,214,308.67 : x
  2. Step 2: Convert to fraction form
    3,956,464.77/5,460,214.62 = 2,214,308.67/x
  3. Step 3: Cross multiply
    3,956,464.77x = 5,460,214.62 × 2,214,308.67
  4. Step 4: Simplify right side
    3,956,464.77x = 12,090,600,573,126.76
  5. Step 5: Solve for x
    x = 12,090,600,573,126.76/3,956,464.77
  6. Step 6: Final answer
    x = 3,055,910.08

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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.