Home / 3,881,997.33-5,357,554.95-2,333,760.23

Finding the Fourth Proportional to 3,881,997.33, 5,357,554.95 and 2,333,760.23

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Solution

The fourth proportional to 3,881,997.33, 5,357,554.95 and 2,333,760.23 is: 3,220,828.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,881,997.33 : 5,357,554.95 = 2,333,760.23 : x
  2. Step 2: Convert to fraction form
    3,881,997.33/5,357,554.95 = 2,333,760.23/x
  3. Step 3: Cross multiply
    3,881,997.33x = 5,357,554.95 × 2,333,760.23
  4. Step 4: Simplify right side
    3,881,997.33x = 12,503,248,679,427.00
  5. Step 5: Solve for x
    x = 12,503,248,679,427.00/3,881,997.33
  6. Step 6: Final answer
    x = 3,220,828.77

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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.