Home / 8,470,188.33-11,688,850.96-4,602,700.27

Finding the Fourth Proportional to 8,470,188.33, 11,688,850.96 and 4,602,700.27

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Solution

The fourth proportional to 8,470,188.33, 11,688,850.96 and 4,602,700.27 is: 6,351,721.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,470,188.33 : 11,688,850.96 = 4,602,700.27 : x
  2. Step 2: Convert to fraction form
    8,470,188.33/11,688,850.96 = 4,602,700.27/x
  3. Step 3: Cross multiply
    8,470,188.33x = 11,688,850.96 × 4,602,700.27
  4. Step 4: Simplify right side
    8,470,188.33x = 53,800,277,469,581.76
  5. Step 5: Solve for x
    x = 53,800,277,469,581.76/8,470,188.33
  6. Step 6: Final answer
    x = 6,351,721.52

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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.