Home / 3,076,670.52-4,606,039.08-1,793,353.68

Finding the Fourth Proportional to 3,076,670.52, 4,606,039.08 and 1,793,353.68

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Solution

The fourth proportional to 3,076,670.52, 4,606,039.08 and 1,793,353.68 is: 2,684,803.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,670.52 : 4,606,039.08 = 1,793,353.68 : x
  2. Step 2: Convert to fraction form
    3,076,670.52/4,606,039.08 = 1,793,353.68/x
  3. Step 3: Cross multiply
    3,076,670.52x = 4,606,039.08 × 1,793,353.68
  4. Step 4: Simplify right side
    3,076,670.52x = 8,260,257,134,341.82
  5. Step 5: Solve for x
    x = 8,260,257,134,341.82/3,076,670.52
  6. Step 6: Final answer
    x = 2,684,803.94

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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.