Home / 4,076,877.32-6,102,008.88-2,997,103.95

Finding the Fourth Proportional to 4,076,877.32, 6,102,008.88 and 2,997,103.95

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Solution

The fourth proportional to 4,076,877.32, 6,102,008.88 and 2,997,103.95 is: 4,485,873.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,877.32 : 6,102,008.88 = 2,997,103.95 : x
  2. Step 2: Convert to fraction form
    4,076,877.32/6,102,008.88 = 2,997,103.95/x
  3. Step 3: Cross multiply
    4,076,877.32x = 6,102,008.88 × 2,997,103.95
  4. Step 4: Simplify right side
    4,076,877.32x = 18,288,354,905,943.94
  5. Step 5: Solve for x
    x = 18,288,354,905,943.94/4,076,877.32
  6. Step 6: Final answer
    x = 4,485,873.25

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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.