Home / 2,705,471.01-4,060,941.26-2,399,728.05

Finding the Fourth Proportional to 2,705,471.01, 4,060,941.26 and 2,399,728.05

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Solution

The fourth proportional to 2,705,471.01, 4,060,941.26 and 2,399,728.05 is: 3,602,017.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,705,471.01 : 4,060,941.26 = 2,399,728.05 : x
  2. Step 2: Convert to fraction form
    2,705,471.01/4,060,941.26 = 2,399,728.05/x
  3. Step 3: Cross multiply
    2,705,471.01x = 4,060,941.26 × 2,399,728.05
  4. Step 4: Simplify right side
    2,705,471.01x = 9,745,154,639,025.70
  5. Step 5: Solve for x
    x = 9,745,154,639,025.70/2,705,471.01
  6. Step 6: Final answer
    x = 3,602,017.76

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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.