Home / 2,049,862.60-3,076,106.10-1,196,932.60

Finding the Fourth Proportional to 2,049,862.60, 3,076,106.10 and 1,196,932.60

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Solution

The fourth proportional to 2,049,862.60, 3,076,106.10 and 1,196,932.60 is: 1,796,165.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,862.60 : 3,076,106.10 = 1,196,932.60 : x
  2. Step 2: Convert to fraction form
    2,049,862.60/3,076,106.10 = 1,196,932.60/x
  3. Step 3: Cross multiply
    2,049,862.60x = 3,076,106.10 × 1,196,932.60
  4. Step 4: Simplify right side
    2,049,862.60x = 3,681,891,672,148.86
  5. Step 5: Solve for x
    x = 3,681,891,672,148.86/2,049,862.60
  6. Step 6: Final answer
    x = 1,796,165.10

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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.