Home / 6,895,759.73-9,516,148.38-3,996,832.10

Finding the Fourth Proportional to 6,895,759.73, 9,516,148.38 and 3,996,832.10

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Solution

The fourth proportional to 6,895,759.73, 9,516,148.38 and 3,996,832.10 is: 5,515,628.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895,759.73 : 9,516,148.38 = 3,996,832.10 : x
  2. Step 2: Convert to fraction form
    6,895,759.73/9,516,148.38 = 3,996,832.10/x
  3. Step 3: Cross multiply
    6,895,759.73x = 9,516,148.38 × 3,996,832.10
  4. Step 4: Simplify right side
    6,895,759.73x = 38,034,447,265,966.26
  5. Step 5: Solve for x
    x = 38,034,447,265,966.26/6,895,759.73
  6. Step 6: Final answer
    x = 5,515,628.27

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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.