Home / 1,350,048.22-2,025,074.30-551,329.77

Finding the Fourth Proportional to 1,350,048.22, 2,025,074.30 and 551,329.77

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Solution

The fourth proportional to 1,350,048.22, 2,025,074.30 and 551,329.77 is: 826,995.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,048.22 : 2,025,074.30 = 551,329.77 : x
  2. Step 2: Convert to fraction form
    1,350,048.22/2,025,074.30 = 551,329.77/x
  3. Step 3: Cross multiply
    1,350,048.22x = 2,025,074.30 × 551,329.77
  4. Step 4: Simplify right side
    1,350,048.22x = 1,116,483,735,169.89
  5. Step 5: Solve for x
    x = 1,116,483,735,169.89/1,350,048.22
  6. Step 6: Final answer
    x = 826,995.45

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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.