Home / 1,658,273.40-2,487,410.10-1,326,497.40

Finding the Fourth Proportional to 1,658,273.40, 2,487,410.10 and 1,326,497.40

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Solution

The fourth proportional to 1,658,273.40, 2,487,410.10 and 1,326,497.40 is: 1,989,746.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,658,273.40 : 2,487,410.10 = 1,326,497.40 : x
  2. Step 2: Convert to fraction form
    1,658,273.40/2,487,410.10 = 1,326,497.40/x
  3. Step 3: Cross multiply
    1,658,273.40x = 2,487,410.10 × 1,326,497.40
  4. Step 4: Simplify right side
    1,658,273.40x = 3,299,543,030,383.74
  5. Step 5: Solve for x
    x = 3,299,543,030,383.74/1,658,273.40
  6. Step 6: Final answer
    x = 1,989,746.10

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