Home / 6,222,735.90-9,323,044.65-5,337,999.90

Finding the Fourth Proportional to 6,222,735.90, 9,323,044.65 and 5,337,999.90

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Solution

The fourth proportional to 6,222,735.90, 9,323,044.65 and 5,337,999.90 is: 7,997,513.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,735.90 : 9,323,044.65 = 5,337,999.90 : x
  2. Step 2: Convert to fraction form
    6,222,735.90/9,323,044.65 = 5,337,999.90/x
  3. Step 3: Cross multiply
    6,222,735.90x = 9,323,044.65 × 5,337,999.90
  4. Step 4: Simplify right side
    6,222,735.90x = 49,766,411,409,395.54
  5. Step 5: Solve for x
    x = 49,766,411,409,395.54/6,222,735.90
  6. Step 6: Final answer
    x = 7,997,513.02

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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.