Home / 3,806,933.58-5,710,794.03-1,282,785.66

Finding the Fourth Proportional to 3,806,933.58, 5,710,794.03 and 1,282,785.66

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Solution

The fourth proportional to 3,806,933.58, 5,710,794.03 and 1,282,785.66 is: 1,924,311.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,806,933.58 : 5,710,794.03 = 1,282,785.66 : x
  2. Step 2: Convert to fraction form
    3,806,933.58/5,710,794.03 = 1,282,785.66/x
  3. Step 3: Cross multiply
    3,806,933.58x = 5,710,794.03 × 1,282,785.66
  4. Step 4: Simplify right side
    3,806,933.58x = 7,325,724,688,897.61
  5. Step 5: Solve for x
    x = 7,325,724,688,897.61/3,806,933.58
  6. Step 6: Final answer
    x = 1,924,311.14

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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.