Home / 1,630,050.11-2,444,996.25-619,093.17

Finding the Fourth Proportional to 1,630,050.11, 2,444,996.25 and 619,093.17

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Solution

The fourth proportional to 1,630,050.11, 2,444,996.25 and 619,093.17 is: 928,609.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,630,050.11 : 2,444,996.25 = 619,093.17 : x
  2. Step 2: Convert to fraction form
    1,630,050.11/2,444,996.25 = 619,093.17/x
  3. Step 3: Cross multiply
    1,630,050.11x = 2,444,996.25 × 619,093.17
  4. Step 4: Simplify right side
    1,630,050.11x = 1,513,680,479,050.61
  5. Step 5: Solve for x
    x = 1,513,680,479,050.61/1,630,050.11
  6. Step 6: Final answer
    x = 928,609.79

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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.