Home / 1,830,267.46-2,745,583.27-677,822.42

Finding the Fourth Proportional to 1,830,267.46, 2,745,583.27 and 677,822.42

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Solution

The fourth proportional to 1,830,267.46, 2,745,583.27 and 677,822.42 is: 1,016,801.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,267.46 : 2,745,583.27 = 677,822.42 : x
  2. Step 2: Convert to fraction form
    1,830,267.46/2,745,583.27 = 677,822.42/x
  3. Step 3: Cross multiply
    1,830,267.46x = 2,745,583.27 × 677,822.42
  4. Step 4: Simplify right side
    1,830,267.46x = 1,861,017,901,552.32
  5. Step 5: Solve for x
    x = 1,861,017,901,552.32/1,830,267.46
  6. Step 6: Final answer
    x = 1,016,801.07

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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.