Home / 1,173,945.04-1,760,831.44-375,012.04

Finding the Fourth Proportional to 1,173,945.04, 1,760,831.44 and 375,012.04

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Solution

The fourth proportional to 1,173,945.04, 1,760,831.44 and 375,012.04 is: 562,490.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,945.04 : 1,760,831.44 = 375,012.04 : x
  2. Step 2: Convert to fraction form
    1,173,945.04/1,760,831.44 = 375,012.04/x
  3. Step 3: Cross multiply
    1,173,945.04x = 1,760,831.44 × 375,012.04
  4. Step 4: Simplify right side
    1,173,945.04x = 660,332,990,410.54
  5. Step 5: Solve for x
    x = 660,332,990,410.54/1,173,945.04
  6. Step 6: Final answer
    x = 562,490.55

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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.