Home / 2,226,936.56-3,338,769-709,746.44

Finding the Fourth Proportional to 2,226,936.56, 3,338,769 and 709,746.44

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Solution

The fourth proportional to 2,226,936.56, 3,338,769 and 709,746.44 is: 1,064,098.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,936.56 : 3,338,769 = 709,746.44 : x
  2. Step 2: Convert to fraction form
    2,226,936.56/3,338,769 = 709,746.44/x
  3. Step 3: Cross multiply
    2,226,936.56x = 3,338,769 × 709,746.44
  4. Step 4: Simplify right side
    2,226,936.56x = 2,369,679,411,732.36
  5. Step 5: Solve for x
    x = 2,369,679,411,732.36/2,226,936.56
  6. Step 6: Final answer
    x = 1,064,098.30

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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.