Home / 11,088,776.04-15,302,564.22-6,194,204.43

Finding the Fourth Proportional to 11,088,776.04, 15,302,564.22 and 6,194,204.43

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Solution

The fourth proportional to 11,088,776.04, 15,302,564.22 and 6,194,204.43 is: 8,548,031.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088,776.04 : 15,302,564.22 = 6,194,204.43 : x
  2. Step 2: Convert to fraction form
    11,088,776.04/15,302,564.22 = 6,194,204.43/x
  3. Step 3: Cross multiply
    11,088,776.04x = 15,302,564.22 × 6,194,204.43
  4. Step 4: Simplify right side
    11,088,776.04x = 94,787,211,081,883.50
  5. Step 5: Solve for x
    x = 94,787,211,081,883.50/11,088,776.04
  6. Step 6: Final answer
    x = 8,548,031.88

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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.