Home / 3,328,526.40-4,593,356.46-1,800,633.12

Finding the Fourth Proportional to 3,328,526.40, 4,593,356.46 and 1,800,633.12

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Solution

The fourth proportional to 3,328,526.40, 4,593,356.46 and 1,800,633.12 is: 2,484,868.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,526.40 : 4,593,356.46 = 1,800,633.12 : x
  2. Step 2: Convert to fraction form
    3,328,526.40/4,593,356.46 = 1,800,633.12/x
  3. Step 3: Cross multiply
    3,328,526.40x = 4,593,356.46 × 1,800,633.12
  4. Step 4: Simplify right side
    3,328,526.40x = 8,270,949,773,841.96
  5. Step 5: Solve for x
    x = 8,270,949,773,841.96/3,328,526.40
  6. Step 6: Final answer
    x = 2,484,868.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.