Home / 2,558,205.37-3,835,283.86-960,590.53

Finding the Fourth Proportional to 2,558,205.37, 3,835,283.86 and 960,590.53

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Solution

The fourth proportional to 2,558,205.37, 3,835,283.86 and 960,590.53 is: 1,440,125.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,558,205.37 : 3,835,283.86 = 960,590.53 : x
  2. Step 2: Convert to fraction form
    2,558,205.37/3,835,283.86 = 960,590.53/x
  3. Step 3: Cross multiply
    2,558,205.37x = 3,835,283.86 × 960,590.53
  4. Step 4: Simplify right side
    2,558,205.37x = 3,684,137,355,777.85
  5. Step 5: Solve for x
    x = 3,684,137,355,777.85/2,558,205.37
  6. Step 6: Final answer
    x = 1,440,125.72

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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.