Home / 2,330,921.79-3,496,377.61-733,624.51

Finding the Fourth Proportional to 2,330,921.79, 3,496,377.61 and 733,624.51

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Solution

The fourth proportional to 2,330,921.79, 3,496,377.61 and 733,624.51 is: 1,100,435.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,921.79 : 3,496,377.61 = 733,624.51 : x
  2. Step 2: Convert to fraction form
    2,330,921.79/3,496,377.61 = 733,624.51/x
  3. Step 3: Cross multiply
    2,330,921.79x = 3,496,377.61 × 733,624.51
  4. Step 4: Simplify right side
    2,330,921.79x = 2,565,028,307,243.10
  5. Step 5: Solve for x
    x = 2,565,028,307,243.10/2,330,921.79
  6. Step 6: Final answer
    x = 1,100,435.17

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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.