Home / 4,304,226.30-5,940,478.05-3,270,032.25

Finding the Fourth Proportional to 4,304,226.30, 5,940,478.05 and 3,270,032.25

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Solution

The fourth proportional to 4,304,226.30, 5,940,478.05 and 3,270,032.25 is: 4,513,135.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304,226.30 : 5,940,478.05 = 3,270,032.25 : x
  2. Step 2: Convert to fraction form
    4,304,226.30/5,940,478.05 = 3,270,032.25/x
  3. Step 3: Cross multiply
    4,304,226.30x = 5,940,478.05 × 3,270,032.25
  4. Step 4: Simplify right side
    4,304,226.30x = 19,425,554,803,917.11
  5. Step 5: Solve for x
    x = 19,425,554,803,917.11/4,304,226.30
  6. Step 6: Final answer
    x = 4,513,135.10

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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.