Home / 1,709,075.40-2,563,418.70-447,030.60

Finding the Fourth Proportional to 1,709,075.40, 2,563,418.70 and 447,030.60

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Solution

The fourth proportional to 1,709,075.40, 2,563,418.70 and 447,030.60 is: 670,495.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,709,075.40 : 2,563,418.70 = 447,030.60 : x
  2. Step 2: Convert to fraction form
    1,709,075.40/2,563,418.70 = 447,030.60/x
  3. Step 3: Cross multiply
    1,709,075.40x = 2,563,418.70 × 447,030.60
  4. Step 4: Simplify right side
    1,709,075.40x = 1,145,926,599,512.22
  5. Step 5: Solve for x
    x = 1,145,926,599,512.22/1,709,075.40
  6. Step 6: Final answer
    x = 670,495.05

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