Home / 1,838,129.40-2,757,194.10-893,345.40

Finding the Fourth Proportional to 1,838,129.40, 2,757,194.10 and 893,345.40

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Solution

The fourth proportional to 1,838,129.40, 2,757,194.10 and 893,345.40 is: 1,340,018.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,838,129.40 : 2,757,194.10 = 893,345.40 : x
  2. Step 2: Convert to fraction form
    1,838,129.40/2,757,194.10 = 893,345.40/x
  3. Step 3: Cross multiply
    1,838,129.40x = 2,757,194.10 × 893,345.40
  4. Step 4: Simplify right side
    1,838,129.40x = 2,463,126,666,142.14
  5. Step 5: Solve for x
    x = 2,463,126,666,142.14/1,838,129.40
  6. Step 6: Final answer
    x = 1,340,018.10

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