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Finding the Fourth Proportional to 565,545.03, 848,317.54 and 565,545.03

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Solution

The fourth proportional to 565,545.03, 848,317.54 and 565,545.03 is: 848,317.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,545.03 : 848,317.54 = 565,545.03 : x
  2. Step 2: Convert to fraction form
    565,545.03/848,317.54 = 565,545.03/x
  3. Step 3: Cross multiply
    565,545.03x = 848,317.54 × 565,545.03
  4. Step 4: Simplify right side
    565,545.03x = 479,761,768,608.83
  5. Step 5: Solve for x
    x = 479,761,768,608.83/565,545.03
  6. Step 6: Final answer
    x = 848,317.54

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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.