Home / 2,076,245.80-3,114,368.70-2,034,255.40

Finding the Fourth Proportional to 2,076,245.80, 3,114,368.70 and 2,034,255.40

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Solution

The fourth proportional to 2,076,245.80, 3,114,368.70 and 2,034,255.40 is: 3,051,383.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,245.80 : 3,114,368.70 = 2,034,255.40 : x
  2. Step 2: Convert to fraction form
    2,076,245.80/3,114,368.70 = 2,034,255.40/x
  3. Step 3: Cross multiply
    2,076,245.80x = 3,114,368.70 × 2,034,255.40
  4. Step 4: Simplify right side
    2,076,245.80x = 6,335,421,345,565.98
  5. Step 5: Solve for x
    x = 6,335,421,345,565.98/2,076,245.80
  6. Step 6: Final answer
    x = 3,051,383.10

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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.