Home / 2,032,084.54-3,042,147.44-1,356,490.18

Finding the Fourth Proportional to 2,032,084.54, 3,042,147.44 and 1,356,490.18

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Solution

The fourth proportional to 2,032,084.54, 3,042,147.44 and 1,356,490.18 is: 2,030,743.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,084.54 : 3,042,147.44 = 1,356,490.18 : x
  2. Step 2: Convert to fraction form
    2,032,084.54/3,042,147.44 = 1,356,490.18/x
  3. Step 3: Cross multiply
    2,032,084.54x = 3,042,147.44 × 1,356,490.18
  4. Step 4: Simplify right side
    2,032,084.54x = 4,126,643,128,472.14
  5. Step 5: Solve for x
    x = 4,126,643,128,472.14/2,032,084.54
  6. Step 6: Final answer
    x = 2,030,743.82

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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.