Home / 7,026,108-9,696,035.52-3,806,844

Finding the Fourth Proportional to 7,026,108, 9,696,035.52 and 3,806,844

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Solution

The fourth proportional to 7,026,108, 9,696,035.52 and 3,806,844 is: 5,253,448.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,026,108 : 9,696,035.52 = 3,806,844 : x
  2. Step 2: Convert to fraction form
    7,026,108/9,696,035.52 = 3,806,844/x
  3. Step 3: Cross multiply
    7,026,108x = 9,696,035.52 × 3,806,844
  4. Step 4: Simplify right side
    7,026,108x = 36,911,294,643,098.88
  5. Step 5: Solve for x
    x = 36,911,294,643,098.88/7,026,108
  6. Step 6: Final answer
    x = 5,253,448.23

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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.