Home / 5,632,650.36-8,450,492.09-2,898,707.97

Finding the Fourth Proportional to 5,632,650.36, 8,450,492.09 and 2,898,707.97

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Solution

The fourth proportional to 5,632,650.36, 8,450,492.09 and 2,898,707.97 is: 4,348,842.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,650.36 : 8,450,492.09 = 2,898,707.97 : x
  2. Step 2: Convert to fraction form
    5,632,650.36/8,450,492.09 = 2,898,707.97/x
  3. Step 3: Cross multiply
    5,632,650.36x = 8,450,492.09 × 2,898,707.97
  4. Step 4: Simplify right side
    5,632,650.36x = 24,495,508,797,053.38
  5. Step 5: Solve for x
    x = 24,495,508,797,053.38/5,632,650.36
  6. Step 6: Final answer
    x = 4,348,842.42

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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.