Home / 2,370,731.34-3,553,917.22-854,043.35

Finding the Fourth Proportional to 2,370,731.34, 3,553,917.22 and 854,043.35

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Solution

The fourth proportional to 2,370,731.34, 3,553,917.22 and 854,043.35 is: 1,280,279.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,731.34 : 3,553,917.22 = 854,043.35 : x
  2. Step 2: Convert to fraction form
    2,370,731.34/3,553,917.22 = 854,043.35/x
  3. Step 3: Cross multiply
    2,370,731.34x = 3,553,917.22 × 854,043.35
  4. Step 4: Simplify right side
    2,370,731.34x = 3,035,199,351,489.46
  5. Step 5: Solve for x
    x = 3,035,199,351,489.46/2,370,731.34
  6. Step 6: Final answer
    x = 1,280,279.76

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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.