Home / 4,701,410.09-6,485,197.14-2,956,317.59

Finding the Fourth Proportional to 4,701,410.09, 6,485,197.14 and 2,956,317.59

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Solution

The fourth proportional to 4,701,410.09, 6,485,197.14 and 2,956,317.59 is: 4,077,989.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,701,410.09 : 6,485,197.14 = 2,956,317.59 : x
  2. Step 2: Convert to fraction form
    4,701,410.09/6,485,197.14 = 2,956,317.59/x
  3. Step 3: Cross multiply
    4,701,410.09x = 6,485,197.14 × 2,956,317.59
  4. Step 4: Simplify right side
    4,701,410.09x = 19,172,302,332,392.12
  5. Step 5: Solve for x
    x = 19,172,302,332,392.12/4,701,410.09
  6. Step 6: Final answer
    x = 4,077,989.79

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Double scale
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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.