Home / 11,144,931.68-15,380,132.73-6,183,464.60

Finding the Fourth Proportional to 11,144,931.68, 15,380,132.73 and 6,183,464.60

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Solution

The fourth proportional to 11,144,931.68, 15,380,132.73 and 6,183,464.60 is: 8,533,251.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,144,931.68 : 15,380,132.73 = 6,183,464.60 : x
  2. Step 2: Convert to fraction form
    11,144,931.68/15,380,132.73 = 6,183,464.60/x
  3. Step 3: Cross multiply
    11,144,931.68x = 15,380,132.73 × 6,183,464.60
  4. Step 4: Simplify right side
    11,144,931.68x = 95,102,506,279,256.36
  5. Step 5: Solve for x
    x = 95,102,506,279,256.36/11,144,931.68
  6. Step 6: Final answer
    x = 8,533,251.62

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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.