Home / 7,565,273.37-11,333,278.89-6,336,258.21

Finding the Fourth Proportional to 7,565,273.37, 11,333,278.89 and 6,336,258.21

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Solution

The fourth proportional to 7,565,273.37, 11,333,278.89 and 6,336,258.21 is: 9,492,133.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,565,273.37 : 11,333,278.89 = 6,336,258.21 : x
  2. Step 2: Convert to fraction form
    7,565,273.37/11,333,278.89 = 6,336,258.21/x
  3. Step 3: Cross multiply
    7,565,273.37x = 11,333,278.89 × 6,336,258.21
  4. Step 4: Simplify right side
    7,565,273.37x = 71,810,581,412,982.19
  5. Step 5: Solve for x
    x = 71,810,581,412,982.19/7,565,273.37
  6. Step 6: Final answer
    x = 9,492,133.05

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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.