Home / 1,157,696.63-1,735,617.57-550,180.03

Finding the Fourth Proportional to 1,157,696.63, 1,735,617.57 and 550,180.03

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Solution

The fourth proportional to 1,157,696.63, 1,735,617.57 and 550,180.03 is: 824,829.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,157,696.63 : 1,735,617.57 = 550,180.03 : x
  2. Step 2: Convert to fraction form
    1,157,696.63/1,735,617.57 = 550,180.03/x
  3. Step 3: Cross multiply
    1,157,696.63x = 1,735,617.57 × 550,180.03
  4. Step 4: Simplify right side
    1,157,696.63x = 954,902,120,328.91
  5. Step 5: Solve for x
    x = 954,902,120,328.91/1,157,696.63
  6. Step 6: Final answer
    x = 824,829.31

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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.