Home / 3,076,984.17-4,615,673.08-1,183,725.61

Finding the Fourth Proportional to 3,076,984.17, 4,615,673.08 and 1,183,725.61

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Solution

The fourth proportional to 3,076,984.17, 4,615,673.08 and 1,183,725.61 is: 1,775,664.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,984.17 : 4,615,673.08 = 1,183,725.61 : x
  2. Step 2: Convert to fraction form
    3,076,984.17/4,615,673.08 = 1,183,725.61/x
  3. Step 3: Cross multiply
    3,076,984.17x = 4,615,673.08 × 1,183,725.61
  4. Step 4: Simplify right side
    3,076,984.17x = 5,463,690,409,105.21
  5. Step 5: Solve for x
    x = 5,463,690,409,105.21/3,076,984.17
  6. Step 6: Final answer
    x = 1,775,664.13

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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.