Home / 1,222,792.98-1,834,187.67-801,970.26

Finding the Fourth Proportional to 1,222,792.98, 1,834,187.67 and 801,970.26

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Solution

The fourth proportional to 1,222,792.98, 1,834,187.67 and 801,970.26 is: 1,202,954.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,222,792.98 : 1,834,187.67 = 801,970.26 : x
  2. Step 2: Convert to fraction form
    1,222,792.98/1,834,187.67 = 801,970.26/x
  3. Step 3: Cross multiply
    1,222,792.98x = 1,834,187.67 × 801,970.26
  4. Step 4: Simplify right side
    1,222,792.98x = 1,470,963,962,598.69
  5. Step 5: Solve for x
    x = 1,470,963,962,598.69/1,222,792.98
  6. Step 6: Final answer
    x = 1,202,954.21

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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.