Home / 1,345,551.03-2,018,326.55-923,547.51

Finding the Fourth Proportional to 1,345,551.03, 2,018,326.55 and 923,547.51

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Solution

The fourth proportional to 1,345,551.03, 2,018,326.55 and 923,547.51 is: 1,385,321.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,345,551.03 : 2,018,326.55 = 923,547.51 : x
  2. Step 2: Convert to fraction form
    1,345,551.03/2,018,326.55 = 923,547.51/x
  3. Step 3: Cross multiply
    1,345,551.03x = 2,018,326.55 × 923,547.51
  4. Step 4: Simplify right side
    1,345,551.03x = 1,864,020,455,001.65
  5. Step 5: Solve for x
    x = 1,864,020,455,001.65/1,345,551.03
  6. Step 6: Final answer
    x = 1,385,321.27

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