Home / 3,607,792.65-4,978,833.89-2,059,023.38

Finding the Fourth Proportional to 3,607,792.65, 4,978,833.89 and 2,059,023.38

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Solution

The fourth proportional to 3,607,792.65, 4,978,833.89 and 2,059,023.38 is: 2,841,497.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,607,792.65 : 4,978,833.89 = 2,059,023.38 : x
  2. Step 2: Convert to fraction form
    3,607,792.65/4,978,833.89 = 2,059,023.38/x
  3. Step 3: Cross multiply
    3,607,792.65x = 4,978,833.89 × 2,059,023.38
  4. Step 4: Simplify right side
    3,607,792.65x = 10,251,535,349,457.06
  5. Step 5: Solve for x
    x = 10,251,535,349,457.06/3,607,792.65
  6. Step 6: Final answer
    x = 2,841,497.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.