Home / 10,703,354.48-14,770,638.97-5,808,577.43

Finding the Fourth Proportional to 10,703,354.48, 14,770,638.97 and 5,808,577.43

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Solution

The fourth proportional to 10,703,354.48, 14,770,638.97 and 5,808,577.43 is: 8,015,842.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,703,354.48 : 14,770,638.97 = 5,808,577.43 : x
  2. Step 2: Convert to fraction form
    10,703,354.48/14,770,638.97 = 5,808,577.43/x
  3. Step 3: Cross multiply
    10,703,354.48x = 14,770,638.97 × 5,808,577.43
  4. Step 4: Simplify right side
    10,703,354.48x = 85,796,400,170,225.59
  5. Step 5: Solve for x
    x = 85,796,400,170,225.59/10,703,354.48
  6. Step 6: Final answer
    x = 8,015,842.17

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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.