Home / 2,344,707.65-3,515,224.16-925,825.79

Finding the Fourth Proportional to 2,344,707.65, 3,515,224.16 and 925,825.79

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Solution

The fourth proportional to 2,344,707.65, 3,515,224.16 and 925,825.79 is: 1,388,013.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,707.65 : 3,515,224.16 = 925,825.79 : x
  2. Step 2: Convert to fraction form
    2,344,707.65/3,515,224.16 = 925,825.79/x
  3. Step 3: Cross multiply
    2,344,707.65x = 3,515,224.16 × 925,825.79
  4. Step 4: Simplify right side
    2,344,707.65x = 3,254,485,196,061.71
  5. Step 5: Solve for x
    x = 3,254,485,196,061.71/2,344,707.65
  6. Step 6: Final answer
    x = 1,388,013.21

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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.