Home / 11,516,820.87-17,241,705.99-6,038,925.90

Finding the Fourth Proportional to 11,516,820.87, 17,241,705.99 and 6,038,925.90

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Solution

The fourth proportional to 11,516,820.87, 17,241,705.99 and 6,038,925.90 is: 9,040,809.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,516,820.87 : 17,241,705.99 = 6,038,925.90 : x
  2. Step 2: Convert to fraction form
    11,516,820.87/17,241,705.99 = 6,038,925.90/x
  3. Step 3: Cross multiply
    11,516,820.87x = 17,241,705.99 × 6,038,925.90
  4. Step 4: Simplify right side
    11,516,820.87x = 104,121,384,863,196.14
  5. Step 5: Solve for x
    x = 104,121,384,863,196.14/11,516,820.87
  6. Step 6: Final answer
    x = 9,040,809.62

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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.