Home / 3,076,509.83-4,613,211.97-1,456,795.76

Finding the Fourth Proportional to 3,076,509.83, 4,613,211.97 and 1,456,795.76

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Solution

The fourth proportional to 3,076,509.83, 4,613,211.97 and 1,456,795.76 is: 2,184,458.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,509.83 : 4,613,211.97 = 1,456,795.76 : x
  2. Step 2: Convert to fraction form
    3,076,509.83/4,613,211.97 = 1,456,795.76/x
  3. Step 3: Cross multiply
    3,076,509.83x = 4,613,211.97 × 1,456,795.76
  4. Step 4: Simplify right side
    3,076,509.83x = 6,720,507,611,169.20
  5. Step 5: Solve for x
    x = 6,720,507,611,169.20/3,076,509.83
  6. Step 6: Final answer
    x = 2,184,458.36

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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.