Home / 1,249,614.54-1,874,034.36-450,792.27

Finding the Fourth Proportional to 1,249,614.54, 1,874,034.36 and 450,792.27

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Solution

The fourth proportional to 1,249,614.54, 1,874,034.36 and 450,792.27 is: 676,048.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,249,614.54 : 1,874,034.36 = 450,792.27 : x
  2. Step 2: Convert to fraction form
    1,249,614.54/1,874,034.36 = 450,792.27/x
  3. Step 3: Cross multiply
    1,249,614.54x = 1,874,034.36 × 450,792.27
  4. Step 4: Simplify right side
    1,249,614.54x = 844,800,203,202.40
  5. Step 5: Solve for x
    x = 844,800,203,202.40/1,249,614.54
  6. Step 6: Final answer
    x = 676,048.63

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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.