Home / 8,293,682.92-11,445,231.46-4,673,177.32

Finding the Fourth Proportional to 8,293,682.92, 11,445,231.46 and 4,673,177.32

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Solution

The fourth proportional to 8,293,682.92, 11,445,231.46 and 4,673,177.32 is: 6,448,955.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,293,682.92 : 11,445,231.46 = 4,673,177.32 : x
  2. Step 2: Convert to fraction form
    8,293,682.92/11,445,231.46 = 4,673,177.32/x
  3. Step 3: Cross multiply
    8,293,682.92x = 11,445,231.46 × 4,673,177.32
  4. Step 4: Simplify right side
    8,293,682.92x = 53,485,596,081,022.49
  5. Step 5: Solve for x
    x = 53,485,596,081,022.49/8,293,682.92
  6. Step 6: Final answer
    x = 6,448,955.98

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1.5x scale

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.