Home / 6,832,522.31-9,428,882.85-3,735,059.22

Finding the Fourth Proportional to 6,832,522.31, 9,428,882.85 and 3,735,059.22

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Solution

The fourth proportional to 6,832,522.31, 9,428,882.85 and 3,735,059.22 is: 5,154,382.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832,522.31 : 9,428,882.85 = 3,735,059.22 : x
  2. Step 2: Convert to fraction form
    6,832,522.31/9,428,882.85 = 3,735,059.22/x
  3. Step 3: Cross multiply
    6,832,522.31x = 9,428,882.85 × 3,735,059.22
  4. Step 4: Simplify right side
    6,832,522.31x = 35,217,435,823,192.38
  5. Step 5: Solve for x
    x = 35,217,435,823,192.38/6,832,522.31
  6. Step 6: Final answer
    x = 5,154,382.85

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1.5x scale

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.