Home / 2,731,066.20-4,094,849.70-1,134,264.60

Finding the Fourth Proportional to 2,731,066.20, 4,094,849.70 and 1,134,264.60

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Solution

The fourth proportional to 2,731,066.20, 4,094,849.70 and 1,134,264.60 is: 1,700,670.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,731,066.20 : 4,094,849.70 = 1,134,264.60 : x
  2. Step 2: Convert to fraction form
    2,731,066.20/4,094,849.70 = 1,134,264.60/x
  3. Step 3: Cross multiply
    2,731,066.20x = 4,094,849.70 × 1,134,264.60
  4. Step 4: Simplify right side
    2,731,066.20x = 4,644,643,057,030.62
  5. Step 5: Solve for x
    x = 4,644,643,057,030.62/2,731,066.20
  6. Step 6: Final answer
    x = 1,700,670.26

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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.