Home / 4,644,178.66-6,963,508.25-1,765,756.23

Finding the Fourth Proportional to 4,644,178.66, 6,963,508.25 and 1,765,756.23

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Solution

The fourth proportional to 4,644,178.66, 6,963,508.25 and 1,765,756.23 is: 2,647,585.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644,178.66 : 6,963,508.25 = 1,765,756.23 : x
  2. Step 2: Convert to fraction form
    4,644,178.66/6,963,508.25 = 1,765,756.23/x
  3. Step 3: Cross multiply
    4,644,178.66x = 6,963,508.25 × 1,765,756.23
  4. Step 4: Simplify right side
    4,644,178.66x = 12,295,858,041,807.36
  5. Step 5: Solve for x
    x = 12,295,858,041,807.36/4,644,178.66
  6. Step 6: Final answer
    x = 2,647,585.06

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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.