Home / 4,161,597.28-6,245,938.92-1,639,024

Finding the Fourth Proportional to 4,161,597.28, 6,245,938.92 and 1,639,024

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Solution

The fourth proportional to 4,161,597.28, 6,245,938.92 and 1,639,024 is: 2,459,931.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161,597.28 : 6,245,938.92 = 1,639,024 : x
  2. Step 2: Convert to fraction form
    4,161,597.28/6,245,938.92 = 1,639,024/x
  3. Step 3: Cross multiply
    4,161,597.28x = 6,245,938.92 × 1,639,024
  4. Step 4: Simplify right side
    4,161,597.28x = 10,237,243,792,414.08
  5. Step 5: Solve for x
    x = 10,237,243,792,414.08/4,161,597.28
  6. Step 6: Final answer
    x = 2,459,931.39

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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.