Home / 3,260,597.27-4,499,416.08-1,810,292.36

Finding the Fourth Proportional to 3,260,597.27, 4,499,416.08 and 1,810,292.36

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Solution

The fourth proportional to 3,260,597.27, 4,499,416.08 and 1,810,292.36 is: 2,498,087.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,260,597.27 : 4,499,416.08 = 1,810,292.36 : x
  2. Step 2: Convert to fraction form
    3,260,597.27/4,499,416.08 = 1,810,292.36/x
  3. Step 3: Cross multiply
    3,260,597.27x = 4,499,416.08 × 1,810,292.36
  4. Step 4: Simplify right side
    3,260,597.27x = 8,145,258,531,588.07
  5. Step 5: Solve for x
    x = 8,145,258,531,588.07/3,260,597.27
  6. Step 6: Final answer
    x = 2,498,087.89

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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.