Home / 3,499,377.28-4,797,645.64-3,435,604.32

Finding the Fourth Proportional to 3,499,377.28, 4,797,645.64 and 3,435,604.32

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Solution

The fourth proportional to 3,499,377.28, 4,797,645.64 and 3,435,604.32 is: 4,710,212.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,499,377.28 : 4,797,645.64 = 3,435,604.32 : x
  2. Step 2: Convert to fraction form
    3,499,377.28/4,797,645.64 = 3,435,604.32/x
  3. Step 3: Cross multiply
    3,499,377.28x = 4,797,645.64 × 3,435,604.32
  4. Step 4: Simplify right side
    3,499,377.28x = 16,482,812,086,613.16
  5. Step 5: Solve for x
    x = 16,482,812,086,613.16/3,499,377.28
  6. Step 6: Final answer
    x = 4,710,212.92

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.