Home / 9,786,304-13,505,099.52-5,493,952

Finding the Fourth Proportional to 9,786,304, 13,505,099.52 and 5,493,952

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Solution

The fourth proportional to 9,786,304, 13,505,099.52 and 5,493,952 is: 7,581,653.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,786,304 : 13,505,099.52 = 5,493,952 : x
  2. Step 2: Convert to fraction form
    9,786,304/13,505,099.52 = 5,493,952/x
  3. Step 3: Cross multiply
    9,786,304x = 13,505,099.52 × 5,493,952
  4. Step 4: Simplify right side
    9,786,304x = 74,196,368,518,103.03
  5. Step 5: Solve for x
    x = 74,196,368,518,103.03/9,786,304
  6. Step 6: Final answer
    x = 7,581,653.76

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1.5x scale

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.