Home / 6,661,269.83-9,192,039.28-3,760,946.98

Finding the Fourth Proportional to 6,661,269.83, 9,192,039.28 and 3,760,946.98

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Solution

The fourth proportional to 6,661,269.83, 9,192,039.28 and 3,760,946.98 is: 5,189,817.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,661,269.83 : 9,192,039.28 = 3,760,946.98 : x
  2. Step 2: Convert to fraction form
    6,661,269.83/9,192,039.28 = 3,760,946.98/x
  3. Step 3: Cross multiply
    6,661,269.83x = 9,192,039.28 × 3,760,946.98
  4. Step 4: Simplify right side
    6,661,269.83x = 34,570,772,337,774.91
  5. Step 5: Solve for x
    x = 34,570,772,337,774.91/6,661,269.83
  6. Step 6: Final answer
    x = 5,189,817.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.