Home / 4,893,561.49-7,336,301.07-2,159,162.22

Finding the Fourth Proportional to 4,893,561.49, 7,336,301.07 and 2,159,162.22

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Solution

The fourth proportional to 4,893,561.49, 7,336,301.07 and 2,159,162.22 is: 3,236,960.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,561.49 : 7,336,301.07 = 2,159,162.22 : x
  2. Step 2: Convert to fraction form
    4,893,561.49/7,336,301.07 = 2,159,162.22/x
  3. Step 3: Cross multiply
    4,893,561.49x = 7,336,301.07 × 2,159,162.22
  4. Step 4: Simplify right side
    4,893,561.49x = 15,840,264,128,352.28
  5. Step 5: Solve for x
    x = 15,840,264,128,352.28/4,893,561.49
  6. Step 6: Final answer
    x = 3,236,960.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.