Home / 2,069,296.34-3,104,411.58-630,108.41

Finding the Fourth Proportional to 2,069,296.34, 3,104,411.58 and 630,108.41

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Solution

The fourth proportional to 2,069,296.34, 3,104,411.58 and 630,108.41 is: 945,304.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,069,296.34 : 3,104,411.58 = 630,108.41 : x
  2. Step 2: Convert to fraction form
    2,069,296.34/3,104,411.58 = 630,108.41/x
  3. Step 3: Cross multiply
    2,069,296.34x = 3,104,411.58 × 630,108.41
  4. Step 4: Simplify right side
    2,069,296.34x = 1,956,115,829,137.33
  5. Step 5: Solve for x
    x = 1,956,115,829,137.33/2,069,296.34
  6. Step 6: Final answer
    x = 945,304.83

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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.