Home / 2,302,601.20-3,453,590.64-619,805.68

Finding the Fourth Proportional to 2,302,601.20, 3,453,590.64 and 619,805.68

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Solution

The fourth proportional to 2,302,601.20, 3,453,590.64 and 619,805.68 is: 929,624.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,601.20 : 3,453,590.64 = 619,805.68 : x
  2. Step 2: Convert to fraction form
    2,302,601.20/3,453,590.64 = 619,805.68/x
  3. Step 3: Cross multiply
    2,302,601.20x = 3,453,590.64 × 619,805.68
  4. Step 4: Simplify right side
    2,302,601.20x = 2,140,555,095,066.84
  5. Step 5: Solve for x
    x = 2,140,555,095,066.84/2,302,601.20
  6. Step 6: Final answer
    x = 929,624.76

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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.