Home / 1,838,140.40-2,757,210.60-893,356.40

Finding the Fourth Proportional to 1,838,140.40, 2,757,210.60 and 893,356.40

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Solution

The fourth proportional to 1,838,140.40, 2,757,210.60 and 893,356.40 is: 1,340,034.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,838,140.40 : 2,757,210.60 = 893,356.40 : x
  2. Step 2: Convert to fraction form
    1,838,140.40/2,757,210.60 = 893,356.40/x
  3. Step 3: Cross multiply
    1,838,140.40x = 2,757,210.60 × 893,356.40
  4. Step 4: Simplify right side
    1,838,140.40x = 2,463,171,735,657.84
  5. Step 5: Solve for x
    x = 2,463,171,735,657.84/1,838,140.40
  6. Step 6: Final answer
    x = 1,340,034.60

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