Home / 2,762,564.04-4,143,816.92-1,079,652.96

Finding the Fourth Proportional to 2,762,564.04, 4,143,816.92 and 1,079,652.96

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Solution

The fourth proportional to 2,762,564.04, 4,143,816.92 and 1,079,652.96 is: 1,619,468.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,762,564.04 : 4,143,816.92 = 1,079,652.96 : x
  2. Step 2: Convert to fraction form
    2,762,564.04/4,143,816.92 = 1,079,652.96/x
  3. Step 3: Cross multiply
    2,762,564.04x = 4,143,816.92 × 1,079,652.96
  4. Step 4: Simplify right side
    2,762,564.04x = 4,473,884,203,376.08
  5. Step 5: Solve for x
    x = 4,473,884,203,376.08/2,762,564.04
  6. Step 6: Final answer
    x = 1,619,468.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.