Home / 8,884,119.32-13,317,665.73-3,759,499.68

Finding the Fourth Proportional to 8,884,119.32, 13,317,665.73 and 3,759,499.68

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Solution

The fourth proportional to 8,884,119.32, 13,317,665.73 and 3,759,499.68 is: 5,635,646.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,884,119.32 : 13,317,665.73 = 3,759,499.68 : x
  2. Step 2: Convert to fraction form
    8,884,119.32/13,317,665.73 = 3,759,499.68/x
  3. Step 3: Cross multiply
    8,884,119.32x = 13,317,665.73 × 3,759,499.68
  4. Step 4: Simplify right side
    8,884,119.32x = 50,067,760,050,281.97
  5. Step 5: Solve for x
    x = 50,067,760,050,281.97/8,884,119.32
  6. Step 6: Final answer
    x = 5,635,646.96

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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.