Home / 6,709,403.88-9,258,732.90-3,653,551.08

Finding the Fourth Proportional to 6,709,403.88, 9,258,732.90 and 3,653,551.08

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Solution

The fourth proportional to 6,709,403.88, 9,258,732.90 and 3,653,551.08 is: 5,041,767.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,709,403.88 : 9,258,732.90 = 3,653,551.08 : x
  2. Step 2: Convert to fraction form
    6,709,403.88/9,258,732.90 = 3,653,551.08/x
  3. Step 3: Cross multiply
    6,709,403.88x = 9,258,732.90 × 3,653,551.08
  4. Step 4: Simplify right side
    6,709,403.88x = 33,827,253,586,226.54
  5. Step 5: Solve for x
    x = 33,827,253,586,226.54/6,709,403.88
  6. Step 6: Final answer
    x = 5,041,767.37

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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.