Home / 4,872,018.52-7,304,706.27-2,471,233.81

Finding the Fourth Proportional to 4,872,018.52, 7,304,706.27 and 2,471,233.81

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Solution

The fourth proportional to 4,872,018.52, 7,304,706.27 and 2,471,233.81 is: 3,705,165.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,872,018.52 : 7,304,706.27 = 2,471,233.81 : x
  2. Step 2: Convert to fraction form
    4,872,018.52/7,304,706.27 = 2,471,233.81/x
  3. Step 3: Cross multiply
    4,872,018.52x = 7,304,706.27 × 2,471,233.81
  4. Step 4: Simplify right side
    4,872,018.52x = 18,051,637,106,542.99
  5. Step 5: Solve for x
    x = 18,051,637,106,542.99/4,872,018.52
  6. Step 6: Final answer
    x = 3,705,165.95

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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.