Home / 10,534,636.89-14,538,980.49-5,951,253.51

Finding the Fourth Proportional to 10,534,636.89, 14,538,980.49 and 5,951,253.51

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Solution

The fourth proportional to 10,534,636.89, 14,538,980.49 and 5,951,253.51 is: 8,213,397.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,534,636.89 : 14,538,980.49 = 5,951,253.51 : x
  2. Step 2: Convert to fraction form
    10,534,636.89/14,538,980.49 = 5,951,253.51/x
  3. Step 3: Cross multiply
    10,534,636.89x = 14,538,980.49 × 5,951,253.51
  4. Step 4: Simplify right side
    10,534,636.89x = 86,525,158,672,934.02
  5. Step 5: Solve for x
    x = 86,525,158,672,934.02/10,534,636.89
  6. Step 6: Final answer
    x = 8,213,397.35

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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.