Home / 3,499,393.74-4,797,668.24-3,435,620.82

Finding the Fourth Proportional to 3,499,393.74, 4,797,668.24 and 3,435,620.82

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Solution

The fourth proportional to 3,499,393.74, 4,797,668.24 and 3,435,620.82 is: 4,710,235.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,499,393.74 : 4,797,668.24 = 3,435,620.82 : x
  2. Step 2: Convert to fraction form
    3,499,393.74/4,797,668.24 = 3,435,620.82/x
  3. Step 3: Cross multiply
    3,499,393.74x = 4,797,668.24 × 3,435,620.82
  4. Step 4: Simplify right side
    3,499,393.74x = 16,482,968,875,618.65
  5. Step 5: Solve for x
    x = 16,482,968,875,618.65/3,499,393.74
  6. Step 6: Final answer
    x = 4,710,235.57

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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.