Home / 11,063,999.70-16,595,999.55-6,281,030.70

Finding the Fourth Proportional to 11,063,999.70, 16,595,999.55 and 6,281,030.70

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Solution

The fourth proportional to 11,063,999.70, 16,595,999.55 and 6,281,030.70 is: 9,421,546.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,063,999.70 : 16,595,999.55 = 6,281,030.70 : x
  2. Step 2: Convert to fraction form
    11,063,999.70/16,595,999.55 = 6,281,030.70/x
  3. Step 3: Cross multiply
    11,063,999.70x = 16,595,999.55 × 6,281,030.70
  4. Step 4: Simplify right side
    11,063,999.70x = 104,239,982,670,736.19
  5. Step 5: Solve for x
    x = 104,239,982,670,736.19/11,063,999.70
  6. Step 6: Final answer
    x = 9,421,546.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.