Home / 1,709,329.48-2,564,140.02-447,155.08

Finding the Fourth Proportional to 1,709,329.48, 2,564,140.02 and 447,155.08

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Solution

The fourth proportional to 1,709,329.48, 2,564,140.02 and 447,155.08 is: 670,770.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,709,329.48 : 2,564,140.02 = 447,155.08 : x
  2. Step 2: Convert to fraction form
    1,709,329.48/2,564,140.02 = 447,155.08/x
  3. Step 3: Cross multiply
    1,709,329.48x = 2,564,140.02 × 447,155.08
  4. Step 4: Simplify right side
    1,709,329.48x = 1,146,568,235,774.30
  5. Step 5: Solve for x
    x = 1,146,568,235,774.30/1,709,329.48
  6. Step 6: Final answer
    x = 670,770.76

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