Home / 2,584,364.14-3,876,545.96-691,056.37

Finding the Fourth Proportional to 2,584,364.14, 3,876,545.96 and 691,056.37

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Solution

The fourth proportional to 2,584,364.14, 3,876,545.96 and 691,056.37 is: 1,036,584.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,584,364.14 : 3,876,545.96 = 691,056.37 : x
  2. Step 2: Convert to fraction form
    2,584,364.14/3,876,545.96 = 691,056.37/x
  3. Step 3: Cross multiply
    2,584,364.14x = 3,876,545.96 × 691,056.37
  4. Step 4: Simplify right side
    2,584,364.14x = 2,678,911,779,255.77
  5. Step 5: Solve for x
    x = 2,678,911,779,255.77/2,584,364.14
  6. Step 6: Final answer
    x = 1,036,584.49

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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.