Home / 2,697,225.80-4,046,109.30-778,184.55

Finding the Fourth Proportional to 2,697,225.80, 4,046,109.30 and 778,184.55

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Solution

The fourth proportional to 2,697,225.80, 4,046,109.30 and 778,184.55 is: 1,167,354.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,225.80 : 4,046,109.30 = 778,184.55 : x
  2. Step 2: Convert to fraction form
    2,697,225.80/4,046,109.30 = 778,184.55/x
  3. Step 3: Cross multiply
    2,697,225.80x = 4,046,109.30 × 778,184.55
  4. Step 4: Simplify right side
    2,697,225.80x = 3,148,619,744,871.32
  5. Step 5: Solve for x
    x = 3,148,619,744,871.32/2,697,225.80
  6. Step 6: Final answer
    x = 1,167,354.90

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