Home / 1,436,547.34-2,154,821.01-489,926.26

Finding the Fourth Proportional to 1,436,547.34, 2,154,821.01 and 489,926.26

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Solution

The fourth proportional to 1,436,547.34, 2,154,821.01 and 489,926.26 is: 734,889.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,436,547.34 : 2,154,821.01 = 489,926.26 : x
  2. Step 2: Convert to fraction form
    1,436,547.34/2,154,821.01 = 489,926.26/x
  3. Step 3: Cross multiply
    1,436,547.34x = 2,154,821.01 × 489,926.26
  4. Step 4: Simplify right side
    1,436,547.34x = 1,055,703,398,398.72
  5. Step 5: Solve for x
    x = 1,055,703,398,398.72/1,436,547.34
  6. Step 6: Final answer
    x = 734,889.39

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