Home / 3,232,147.50-4,460,248.62-1,762,025.67

Finding the Fourth Proportional to 3,232,147.50, 4,460,248.62 and 1,762,025.67

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Solution

The fourth proportional to 3,232,147.50, 4,460,248.62 and 1,762,025.67 is: 2,431,532.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,147.50 : 4,460,248.62 = 1,762,025.67 : x
  2. Step 2: Convert to fraction form
    3,232,147.50/4,460,248.62 = 1,762,025.67/x
  3. Step 3: Cross multiply
    3,232,147.50x = 4,460,248.62 × 1,762,025.67
  4. Step 4: Simplify right side
    3,232,147.50x = 7,859,072,563,022.08
  5. Step 5: Solve for x
    x = 7,859,072,563,022.08/3,232,147.50
  6. Step 6: Final answer
    x = 2,431,532.77

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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.