Home / 11,237,465.70-16,827,686.55-6,183,065.70

Finding the Fourth Proportional to 11,237,465.70, 16,827,686.55 and 6,183,065.70

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Solution

The fourth proportional to 11,237,465.70, 16,827,686.55 and 6,183,065.70 is: 9,258,910.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,237,465.70 : 16,827,686.55 = 6,183,065.70 : x
  2. Step 2: Convert to fraction form
    11,237,465.70/16,827,686.55 = 6,183,065.70/x
  3. Step 3: Cross multiply
    11,237,465.70x = 16,827,686.55 × 6,183,065.70
  4. Step 4: Simplify right side
    11,237,465.70x = 104,046,691,517,656.34
  5. Step 5: Solve for x
    x = 104,046,691,517,656.34/11,237,465.70
  6. Step 6: Final answer
    x = 9,258,910.71

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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.