Home / 3,602,309.38-4,970,644.30-2,053,705.62

Finding the Fourth Proportional to 3,602,309.38, 4,970,644.30 and 2,053,705.62

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Solution

The fourth proportional to 3,602,309.38, 4,970,644.30 and 2,053,705.62 is: 2,833,804.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,602,309.38 : 4,970,644.30 = 2,053,705.62 : x
  2. Step 2: Convert to fraction form
    3,602,309.38/4,970,644.30 = 2,053,705.62/x
  3. Step 3: Cross multiply
    3,602,309.38x = 4,970,644.30 × 2,053,705.62
  4. Step 4: Simplify right side
    3,602,309.38x = 10,208,240,098,809.22
  5. Step 5: Solve for x
    x = 10,208,240,098,809.22/3,602,309.38
  6. Step 6: Final answer
    x = 2,833,804.38

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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.