Home / 9,214,447.59-12,715,922.73-5,084,475.48

Finding the Fourth Proportional to 9,214,447.59, 12,715,922.73 and 5,084,475.48

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Solution

The fourth proportional to 9,214,447.59, 12,715,922.73 and 5,084,475.48 is: 7,016,567.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,214,447.59 : 12,715,922.73 = 5,084,475.48 : x
  2. Step 2: Convert to fraction form
    9,214,447.59/12,715,922.73 = 5,084,475.48/x
  3. Step 3: Cross multiply
    9,214,447.59x = 12,715,922.73 × 5,084,475.48
  4. Step 4: Simplify right side
    9,214,447.59x = 64,653,797,326,259.67
  5. Step 5: Solve for x
    x = 64,653,797,326,259.67/9,214,447.59
  6. Step 6: Final answer
    x = 7,016,567.92

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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.