Home / 1,670,892.68-2,506,352.52-472,854.08

Finding the Fourth Proportional to 1,670,892.68, 2,506,352.52 and 472,854.08

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Solution

The fourth proportional to 1,670,892.68, 2,506,352.52 and 472,854.08 is: 709,284.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,670,892.68 : 2,506,352.52 = 472,854.08 : x
  2. Step 2: Convert to fraction form
    1,670,892.68/2,506,352.52 = 472,854.08/x
  3. Step 3: Cross multiply
    1,670,892.68x = 2,506,352.52 × 472,854.08
  4. Step 4: Simplify right side
    1,670,892.68x = 1,185,139,015,000.28
  5. Step 5: Solve for x
    x = 1,185,139,015,000.28/1,670,892.68
  6. Step 6: Final answer
    x = 709,284.94

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