Home / 6,905,202.69-9,527,513.25-4,457,289.48

Finding the Fourth Proportional to 6,905,202.69, 9,527,513.25 and 4,457,289.48

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Solution

The fourth proportional to 6,905,202.69, 9,527,513.25 and 4,457,289.48 is: 6,149,983.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,905,202.69 : 9,527,513.25 = 4,457,289.48 : x
  2. Step 2: Convert to fraction form
    6,905,202.69/9,527,513.25 = 4,457,289.48/x
  3. Step 3: Cross multiply
    6,905,202.69x = 9,527,513.25 × 4,457,289.48
  4. Step 4: Simplify right side
    6,905,202.69x = 42,466,884,579,785.62
  5. Step 5: Solve for x
    x = 42,466,884,579,785.62/6,905,202.69
  6. Step 6: Final answer
    x = 6,149,983.79

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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.