Home / 5,966,812.60-8,944,844.82-2,177,636.92

Finding the Fourth Proportional to 5,966,812.60, 8,944,844.82 and 2,177,636.92

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Solution

The fourth proportional to 5,966,812.60, 8,944,844.82 and 2,177,636.92 is: 3,264,494.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966,812.60 : 8,944,844.82 = 2,177,636.92 : x
  2. Step 2: Convert to fraction form
    5,966,812.60/8,944,844.82 = 2,177,636.92/x
  3. Step 3: Cross multiply
    5,966,812.60x = 8,944,844.82 × 2,177,636.92
  4. Step 4: Simplify right side
    5,966,812.60x = 19,478,624,323,702.75
  5. Step 5: Solve for x
    x = 19,478,624,323,702.75/5,966,812.60
  6. Step 6: Final answer
    x = 3,264,494.07

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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.