Home / 1,009,292.40-1,514,077.92-369,512.28

Finding the Fourth Proportional to 1,009,292.40, 1,514,077.92 and 369,512.28

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Solution

The fourth proportional to 1,009,292.40, 1,514,077.92 and 369,512.28 is: 554,319.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,292.40 : 1,514,077.92 = 369,512.28 : x
  2. Step 2: Convert to fraction form
    1,009,292.40/1,514,077.92 = 369,512.28/x
  3. Step 3: Cross multiply
    1,009,292.40x = 1,514,077.92 × 369,512.28
  4. Step 4: Simplify right side
    1,009,292.40x = 559,470,384,316.86
  5. Step 5: Solve for x
    x = 559,470,384,316.86/1,009,292.40
  6. Step 6: Final answer
    x = 554,319.43

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