Home / 1,894,777.92-2,842,050.24-632,499.84

Finding the Fourth Proportional to 1,894,777.92, 2,842,050.24 and 632,499.84

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Solution

The fourth proportional to 1,894,777.92, 2,842,050.24 and 632,499.84 is: 948,710.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,777.92 : 2,842,050.24 = 632,499.84 : x
  2. Step 2: Convert to fraction form
    1,894,777.92/2,842,050.24 = 632,499.84/x
  3. Step 3: Cross multiply
    1,894,777.92x = 2,842,050.24 × 632,499.84
  4. Step 4: Simplify right side
    1,894,777.92x = 1,797,596,322,071.96
  5. Step 5: Solve for x
    x = 1,797,596,322,071.96/1,894,777.92
  6. Step 6: Final answer
    x = 948,710.82

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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.