Home / 3,339,669.02-5,005,517.72-1,823,733.56

Finding the Fourth Proportional to 3,339,669.02, 5,005,517.72 and 1,823,733.56

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Solution

The fourth proportional to 3,339,669.02, 5,005,517.72 and 1,823,733.56 is: 2,733,423.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,669.02 : 5,005,517.72 = 1,823,733.56 : x
  2. Step 2: Convert to fraction form
    3,339,669.02/5,005,517.72 = 1,823,733.56/x
  3. Step 3: Cross multiply
    3,339,669.02x = 5,005,517.72 × 1,823,733.56
  4. Step 4: Simplify right side
    3,339,669.02x = 9,128,730,654,533.81
  5. Step 5: Solve for x
    x = 9,128,730,654,533.81/3,339,669.02
  6. Step 6: Final answer
    x = 2,733,423.77

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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.