Home / 5,372,063.07-8,058,969.41-1,585,928.67

Finding the Fourth Proportional to 5,372,063.07, 8,058,969.41 and 1,585,928.67

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Solution

The fourth proportional to 5,372,063.07, 8,058,969.41 and 1,585,928.67 is: 2,379,151.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,063.07 : 8,058,969.41 = 1,585,928.67 : x
  2. Step 2: Convert to fraction form
    5,372,063.07/8,058,969.41 = 1,585,928.67/x
  3. Step 3: Cross multiply
    5,372,063.07x = 8,058,969.41 × 1,585,928.67
  4. Step 4: Simplify right side
    5,372,063.07x = 12,780,950,630,042.34
  5. Step 5: Solve for x
    x = 12,780,950,630,042.34/5,372,063.07
  6. Step 6: Final answer
    x = 2,379,151.26

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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.