Home / 1,504,612.92-2,076,404.04-825,549.24

Finding the Fourth Proportional to 1,504,612.92, 2,076,404.04 and 825,549.24

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Solution

The fourth proportional to 1,504,612.92, 2,076,404.04 and 825,549.24 is: 1,139,278.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,612.92 : 2,076,404.04 = 825,549.24 : x
  2. Step 2: Convert to fraction form
    1,504,612.92/2,076,404.04 = 825,549.24/x
  3. Step 3: Cross multiply
    1,504,612.92x = 2,076,404.04 × 825,549.24
  4. Step 4: Simplify right side
    1,504,612.92x = 1,714,173,777,154.93
  5. Step 5: Solve for x
    x = 1,714,173,777,154.93/1,504,612.92
  6. Step 6: Final answer
    x = 1,139,278.92

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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.