Home / 5,857,572.92-8,792,570.46-5,188,001

Finding the Fourth Proportional to 5,857,572.92, 8,792,570.46 and 5,188,001

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Solution

The fourth proportional to 5,857,572.92, 8,792,570.46 and 5,188,001 is: 7,787,502.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,857,572.92 : 8,792,570.46 = 5,188,001 : x
  2. Step 2: Convert to fraction form
    5,857,572.92/8,792,570.46 = 5,188,001/x
  3. Step 3: Cross multiply
    5,857,572.92x = 8,792,570.46 × 5,188,001
  4. Step 4: Simplify right side
    5,857,572.92x = 45,615,864,339,050.46
  5. Step 5: Solve for x
    x = 45,615,864,339,050.46/5,857,572.92
  6. Step 6: Final answer
    x = 7,787,502.60

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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.