Home / 2,048,929.23-3,072,858.26-609,224.91

Finding the Fourth Proportional to 2,048,929.23, 3,072,858.26 and 609,224.91

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Solution

The fourth proportional to 2,048,929.23, 3,072,858.26 and 609,224.91 is: 913,678.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,929.23 : 3,072,858.26 = 609,224.91 : x
  2. Step 2: Convert to fraction form
    2,048,929.23/3,072,858.26 = 609,224.91/x
  3. Step 3: Cross multiply
    2,048,929.23x = 3,072,858.26 × 609,224.91
  4. Step 4: Simplify right side
    2,048,929.23x = 1,872,061,796,891.26
  5. Step 5: Solve for x
    x = 1,872,061,796,891.26/2,048,929.23
  6. Step 6: Final answer
    x = 913,678.12

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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.