Home / 8,208,259.24-11,327,374.02-4,586,590.12

Finding the Fourth Proportional to 8,208,259.24, 11,327,374.02 and 4,586,590.12

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Solution

The fourth proportional to 8,208,259.24, 11,327,374.02 and 4,586,590.12 is: 6,329,481.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,208,259.24 : 11,327,374.02 = 4,586,590.12 : x
  2. Step 2: Convert to fraction form
    8,208,259.24/11,327,374.02 = 4,586,590.12/x
  3. Step 3: Cross multiply
    8,208,259.24x = 11,327,374.02 × 4,586,590.12
  4. Step 4: Simplify right side
    8,208,259.24x = 51,954,021,765,676.68
  5. Step 5: Solve for x
    x = 51,954,021,765,676.68/8,208,259.24
  6. Step 6: Final answer
    x = 6,329,481.11

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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.