Home / 11,184,182.59-15,434,260.82-6,222,696.07

Finding the Fourth Proportional to 11,184,182.59, 15,434,260.82 and 6,222,696.07

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Solution

The fourth proportional to 11,184,182.59, 15,434,260.82 and 6,222,696.07 is: 8,587,370.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,184,182.59 : 15,434,260.82 = 6,222,696.07 : x
  2. Step 2: Convert to fraction form
    11,184,182.59/15,434,260.82 = 6,222,696.07/x
  3. Step 3: Cross multiply
    11,184,182.59x = 15,434,260.82 × 6,222,696.07
  4. Step 4: Simplify right side
    11,184,182.59x = 96,042,714,147,968.98
  5. Step 5: Solve for x
    x = 96,042,714,147,968.98/11,184,182.59
  6. Step 6: Final answer
    x = 8,587,370.01

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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.