Home / 3,262,861.16-4,502,876.07-2,232,529.92

Finding the Fourth Proportional to 3,262,861.16, 4,502,876.07 and 2,232,529.92

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Solution

The fourth proportional to 3,262,861.16, 4,502,876.07 and 2,232,529.92 is: 3,080,978.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,861.16 : 4,502,876.07 = 2,232,529.92 : x
  2. Step 2: Convert to fraction form
    3,262,861.16/4,502,876.07 = 2,232,529.92/x
  3. Step 3: Cross multiply
    3,262,861.16x = 4,502,876.07 × 2,232,529.92
  4. Step 4: Simplify right side
    3,262,861.16x = 10,052,805,552,327.02
  5. Step 5: Solve for x
    x = 10,052,805,552,327.02/3,262,861.16
  6. Step 6: Final answer
    x = 3,080,978.64

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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.