Home / 1,621,027.08-2,429,547.75-909,560.48

Finding the Fourth Proportional to 1,621,027.08, 2,429,547.75 and 909,560.48

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Solution

The fourth proportional to 1,621,027.08, 2,429,547.75 and 909,560.48 is: 1,363,222.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,621,027.08 : 2,429,547.75 = 909,560.48 : x
  2. Step 2: Convert to fraction form
    1,621,027.08/2,429,547.75 = 909,560.48/x
  3. Step 3: Cross multiply
    1,621,027.08x = 2,429,547.75 × 909,560.48
  4. Step 4: Simplify right side
    1,621,027.08x = 2,209,820,605,525.18
  5. Step 5: Solve for x
    x = 2,209,820,605,525.18/1,621,027.08
  6. Step 6: Final answer
    x = 1,363,222.51

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