Home / 1,495,825.65-2,243,147.94-548,679.69

Finding the Fourth Proportional to 1,495,825.65, 2,243,147.94 and 548,679.69

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Solution

The fourth proportional to 1,495,825.65, 2,243,147.94 and 548,679.69 is: 822,802.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,825.65 : 2,243,147.94 = 548,679.69 : x
  2. Step 2: Convert to fraction form
    1,495,825.65/2,243,147.94 = 548,679.69/x
  3. Step 3: Cross multiply
    1,495,825.65x = 2,243,147.94 × 548,679.69
  4. Step 4: Simplify right side
    1,495,825.65x = 1,230,769,716,343.34
  5. Step 5: Solve for x
    x = 1,230,769,716,343.34/1,495,825.65
  6. Step 6: Final answer
    x = 822,802.92

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.