Home / 3,783,933.19-5,677,671.28-1,653,740.52

Finding the Fourth Proportional to 3,783,933.19, 5,677,671.28 and 1,653,740.52

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Solution

The fourth proportional to 3,783,933.19, 5,677,671.28 and 1,653,740.52 is: 2,481,385.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,783,933.19 : 5,677,671.28 = 1,653,740.52 : x
  2. Step 2: Convert to fraction form
    3,783,933.19/5,677,671.28 = 1,653,740.52/x
  3. Step 3: Cross multiply
    3,783,933.19x = 5,677,671.28 × 1,653,740.52
  4. Step 4: Simplify right side
    3,783,933.19x = 9,389,395,054,976.27
  5. Step 5: Solve for x
    x = 9,389,395,054,976.27/3,783,933.19
  6. Step 6: Final answer
    x = 2,481,385.00

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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.