Home / 3,354,444.06-4,629,006.48-2,049,877.50

Finding the Fourth Proportional to 3,354,444.06, 4,629,006.48 and 2,049,877.50

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Solution

The fourth proportional to 3,354,444.06, 4,629,006.48 and 2,049,877.50 is: 2,828,753.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,444.06 : 4,629,006.48 = 2,049,877.50 : x
  2. Step 2: Convert to fraction form
    3,354,444.06/4,629,006.48 = 2,049,877.50/x
  3. Step 3: Cross multiply
    3,354,444.06x = 4,629,006.48 × 2,049,877.50
  4. Step 4: Simplify right side
    3,354,444.06x = 9,488,896,230,706.20
  5. Step 5: Solve for x
    x = 9,488,896,230,706.20/3,354,444.06
  6. Step 6: Final answer
    x = 2,828,753.76

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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.