Home / 1,144,281.60-1,716,422.40-302,918.40

Finding the Fourth Proportional to 1,144,281.60, 1,716,422.40 and 302,918.40

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Solution

The fourth proportional to 1,144,281.60, 1,716,422.40 and 302,918.40 is: 454,377.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,281.60 : 1,716,422.40 = 302,918.40 : x
  2. Step 2: Convert to fraction form
    1,144,281.60/1,716,422.40 = 302,918.40/x
  3. Step 3: Cross multiply
    1,144,281.60x = 1,716,422.40 × 302,918.40
  4. Step 4: Simplify right side
    1,144,281.60x = 519,935,927,132.16
  5. Step 5: Solve for x
    x = 519,935,927,132.16/1,144,281.60
  6. Step 6: Final answer
    x = 454,377.60

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