Home / 1,214,374.40-1,820,006.40-932,494.40

Finding the Fourth Proportional to 1,214,374.40, 1,820,006.40 and 932,494.40

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Solution

The fourth proportional to 1,214,374.40, 1,820,006.40 and 932,494.40 is: 1,397,547.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,214,374.40 : 1,820,006.40 = 932,494.40 : x
  2. Step 2: Convert to fraction form
    1,214,374.40/1,820,006.40 = 932,494.40/x
  3. Step 3: Cross multiply
    1,214,374.40x = 1,820,006.40 × 932,494.40
  4. Step 4: Simplify right side
    1,214,374.40x = 1,697,145,775,964.16
  5. Step 5: Solve for x
    x = 1,697,145,775,964.16/1,214,374.40
  6. Step 6: Final answer
    x = 1,397,547.39

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