Home / 2,999,663.32-4,141,466.94-2,676,818.38

Finding the Fourth Proportional to 2,999,663.32, 4,141,466.94 and 2,676,818.38

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Solution

The fourth proportional to 2,999,663.32, 4,141,466.94 and 2,676,818.38 is: 3,695,733.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,999,663.32 : 4,141,466.94 = 2,676,818.38 : x
  2. Step 2: Convert to fraction form
    2,999,663.32/4,141,466.94 = 2,676,818.38/x
  3. Step 3: Cross multiply
    2,999,663.32x = 4,141,466.94 × 2,676,818.38
  4. Step 4: Simplify right side
    2,999,663.32x = 11,085,954,825,154.36
  5. Step 5: Solve for x
    x = 11,085,954,825,154.36/2,999,663.32
  6. Step 6: Final answer
    x = 3,695,733.03

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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.