Home / 1,790,360.08-2,470,728.34-974,587.20

Finding the Fourth Proportional to 1,790,360.08, 2,470,728.34 and 974,587.20

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Solution

The fourth proportional to 1,790,360.08, 2,470,728.34 and 974,587.20 is: 1,344,947.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,790,360.08 : 2,470,728.34 = 974,587.20 : x
  2. Step 2: Convert to fraction form
    1,790,360.08/2,470,728.34 = 974,587.20/x
  3. Step 3: Cross multiply
    1,790,360.08x = 2,470,728.34 × 974,587.20
  4. Step 4: Simplify right side
    1,790,360.08x = 2,407,940,214,841.25
  5. Step 5: Solve for x
    x = 2,407,940,214,841.25/1,790,360.08
  6. Step 6: Final answer
    x = 1,344,947.44

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