Home / 6,796,674.80-9,379,410.69-3,699,220.35

Finding the Fourth Proportional to 6,796,674.80, 9,379,410.69 and 3,699,220.35

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Solution

The fourth proportional to 6,796,674.80, 9,379,410.69 and 3,699,220.35 is: 5,104,923.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,796,674.80 : 9,379,410.69 = 3,699,220.35 : x
  2. Step 2: Convert to fraction form
    6,796,674.80/9,379,410.69 = 3,699,220.35/x
  3. Step 3: Cross multiply
    6,796,674.80x = 9,379,410.69 × 3,699,220.35
  4. Step 4: Simplify right side
    6,796,674.80x = 34,696,506,944,500.41
  5. Step 5: Solve for x
    x = 34,696,506,944,500.41/6,796,674.80
  6. Step 6: Final answer
    x = 5,104,923.80

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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.