Home / 2,304,123.84-3,455,882.19-684,858.11

Finding the Fourth Proportional to 2,304,123.84, 3,455,882.19 and 684,858.11

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Solution

The fourth proportional to 2,304,123.84, 3,455,882.19 and 684,858.11 is: 1,027,196.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,123.84 : 3,455,882.19 = 684,858.11 : x
  2. Step 2: Convert to fraction form
    2,304,123.84/3,455,882.19 = 684,858.11/x
  3. Step 3: Cross multiply
    2,304,123.84x = 3,455,882.19 × 684,858.11
  4. Step 4: Simplify right side
    2,304,123.84x = 2,366,788,927,746.65
  5. Step 5: Solve for x
    x = 2,366,788,927,746.65/2,304,123.84
  6. Step 6: Final answer
    x = 1,027,196.93

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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.