Home / 5,532,928.11-7,635,425.94-3,085,541.96

Finding the Fourth Proportional to 5,532,928.11, 7,635,425.94 and 3,085,541.96

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Solution

The fourth proportional to 5,532,928.11, 7,635,425.94 and 3,085,541.96 is: 4,258,039.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532,928.11 : 7,635,425.94 = 3,085,541.96 : x
  2. Step 2: Convert to fraction form
    5,532,928.11/7,635,425.94 = 3,085,541.96/x
  3. Step 3: Cross multiply
    5,532,928.11x = 7,635,425.94 × 3,085,541.96
  4. Step 4: Simplify right side
    5,532,928.11x = 23,559,427,082,165.32
  5. Step 5: Solve for x
    x = 23,559,427,082,165.32/5,532,928.11
  6. Step 6: Final answer
    x = 4,258,039.62

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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.