Home / 9,807,266.53-13,534,151.76-5,397,499.73

Finding the Fourth Proportional to 9,807,266.53, 13,534,151.76 and 5,397,499.73

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Solution

The fourth proportional to 9,807,266.53, 13,534,151.76 and 5,397,499.73 is: 7,448,617.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,807,266.53 : 13,534,151.76 = 5,397,499.73 : x
  2. Step 2: Convert to fraction form
    9,807,266.53/13,534,151.76 = 5,397,499.73/x
  3. Step 3: Cross multiply
    9,807,266.53x = 13,534,151.76 × 5,397,499.73
  4. Step 4: Simplify right side
    9,807,266.53x = 73,050,580,504,214.41
  5. Step 5: Solve for x
    x = 73,050,580,504,214.41/9,807,266.53
  6. Step 6: Final answer
    x = 7,448,617.85

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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.