Home / 4,993,501.80-7,471,590.30-3,313,885.80

Finding the Fourth Proportional to 4,993,501.80, 7,471,590.30 and 3,313,885.80

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Solution

The fourth proportional to 4,993,501.80, 7,471,590.30 and 3,313,885.80 is: 4,958,443.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,993,501.80 : 7,471,590.30 = 3,313,885.80 : x
  2. Step 2: Convert to fraction form
    4,993,501.80/7,471,590.30 = 3,313,885.80/x
  3. Step 3: Cross multiply
    4,993,501.80x = 7,471,590.30 × 3,313,885.80
  4. Step 4: Simplify right side
    4,993,501.80x = 24,759,996,998,587.74
  5. Step 5: Solve for x
    x = 24,759,996,998,587.74/4,993,501.80
  6. Step 6: Final answer
    x = 4,958,443.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.