Home / 3,675,940.09-5,069,276.80-2,433,583.76

Finding the Fourth Proportional to 3,675,940.09, 5,069,276.80 and 2,433,583.76

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Solution

The fourth proportional to 3,675,940.09, 5,069,276.80 and 2,433,583.76 is: 3,356,014.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,940.09 : 5,069,276.80 = 2,433,583.76 : x
  2. Step 2: Convert to fraction form
    3,675,940.09/5,069,276.80 = 2,433,583.76/x
  3. Step 3: Cross multiply
    3,675,940.09x = 5,069,276.80 × 2,433,583.76
  4. Step 4: Simplify right side
    3,675,940.09x = 12,336,509,663,994.43
  5. Step 5: Solve for x
    x = 12,336,509,663,994.43/3,675,940.09
  6. Step 6: Final answer
    x = 3,356,014.89

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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.