Home / 1,632,346.35-2,448,519.53-1,467,009.15

Finding the Fourth Proportional to 1,632,346.35, 2,448,519.53 and 1,467,009.15

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Solution

The fourth proportional to 1,632,346.35, 2,448,519.53 and 1,467,009.15 is: 2,200,513.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,346.35 : 2,448,519.53 = 1,467,009.15 : x
  2. Step 2: Convert to fraction form
    1,632,346.35/2,448,519.53 = 1,467,009.15/x
  3. Step 3: Cross multiply
    1,632,346.35x = 2,448,519.53 × 1,467,009.15
  4. Step 4: Simplify right side
    1,632,346.35x = 3,592,000,547,128.65
  5. Step 5: Solve for x
    x = 3,592,000,547,128.65/1,632,346.35
  6. Step 6: Final answer
    x = 2,200,513.73

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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.