Home / 1,076,523.68-1,614,777.42-277,737.32

Finding the Fourth Proportional to 1,076,523.68, 1,614,777.42 and 277,737.32

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Solution

The fourth proportional to 1,076,523.68, 1,614,777.42 and 277,737.32 is: 416,603.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,523.68 : 1,614,777.42 = 277,737.32 : x
  2. Step 2: Convert to fraction form
    1,076,523.68/1,614,777.42 = 277,737.32/x
  3. Step 3: Cross multiply
    1,076,523.68x = 1,614,777.42 × 277,737.32
  4. Step 4: Simplify right side
    1,076,523.68x = 448,483,953,027.31
  5. Step 5: Solve for x
    x = 448,483,953,027.31/1,076,523.68
  6. Step 6: Final answer
    x = 416,603.89

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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.