Home / 7,588,774.89-11,383,164.27-2,124,674.70

Finding the Fourth Proportional to 7,588,774.89, 11,383,164.27 and 2,124,674.70

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Solution

The fourth proportional to 7,588,774.89, 11,383,164.27 and 2,124,674.70 is: 3,187,012.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,588,774.89 : 11,383,164.27 = 2,124,674.70 : x
  2. Step 2: Convert to fraction form
    7,588,774.89/11,383,164.27 = 2,124,674.70/x
  3. Step 3: Cross multiply
    7,588,774.89x = 11,383,164.27 × 2,124,674.70
  4. Step 4: Simplify right side
    7,588,774.89x = 24,185,521,130,412.97
  5. Step 5: Solve for x
    x = 24,185,521,130,412.97/7,588,774.89
  6. Step 6: Final answer
    x = 3,187,012.59

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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.