Home / 3,663,988.16-5,056,384.70-2,032,342.38

Finding the Fourth Proportional to 3,663,988.16, 5,056,384.70 and 2,032,342.38

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Solution

The fourth proportional to 3,663,988.16, 5,056,384.70 and 2,032,342.38 is: 2,804,677.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,988.16 : 5,056,384.70 = 2,032,342.38 : x
  2. Step 2: Convert to fraction form
    3,663,988.16/5,056,384.70 = 2,032,342.38/x
  3. Step 3: Cross multiply
    3,663,988.16x = 5,056,384.70 × 2,032,342.38
  4. Step 4: Simplify right side
    3,663,988.16x = 10,276,304,920,474.44
  5. Step 5: Solve for x
    x = 10,276,304,920,474.44/3,663,988.16
  6. Step 6: Final answer
    x = 2,804,677.44

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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.