Home / 1,009,360.58-1,392,948.70-579,726.86

Finding the Fourth Proportional to 1,009,360.58, 1,392,948.70 and 579,726.86

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Solution

The fourth proportional to 1,009,360.58, 1,392,948.70 and 579,726.86 is: 800,040.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,360.58 : 1,392,948.70 = 579,726.86 : x
  2. Step 2: Convert to fraction form
    1,009,360.58/1,392,948.70 = 579,726.86/x
  3. Step 3: Cross multiply
    1,009,360.58x = 1,392,948.70 × 579,726.86
  4. Step 4: Simplify right side
    1,009,360.58x = 807,529,767,578.02
  5. Step 5: Solve for x
    x = 807,529,767,578.02/1,009,360.58
  6. Step 6: Final answer
    x = 800,040.92

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