Home / 11,756,719.08-16,223,376.60-6,599,084.18

Finding the Fourth Proportional to 11,756,719.08, 16,223,376.60 and 6,599,084.18

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Solution

The fourth proportional to 11,756,719.08, 16,223,376.60 and 6,599,084.18 is: 9,106,233.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,756,719.08 : 16,223,376.60 = 6,599,084.18 : x
  2. Step 2: Convert to fraction form
    11,756,719.08/16,223,376.60 = 6,599,084.18/x
  3. Step 3: Cross multiply
    11,756,719.08x = 16,223,376.60 × 6,599,084.18
  4. Step 4: Simplify right side
    11,756,719.08x = 107,059,427,786,125.30
  5. Step 5: Solve for x
    x = 107,059,427,786,125.30/11,756,719.08
  6. Step 6: Final answer
    x = 9,106,233.39

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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.