Home / 2,935,445.42-4,397,438.25-2,022,474.17

Finding the Fourth Proportional to 2,935,445.42, 4,397,438.25 and 2,022,474.17

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Solution

The fourth proportional to 2,935,445.42, 4,397,438.25 and 2,022,474.17 is: 3,029,763.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,445.42 : 4,397,438.25 = 2,022,474.17 : x
  2. Step 2: Convert to fraction form
    2,935,445.42/4,397,438.25 = 2,022,474.17/x
  3. Step 3: Cross multiply
    2,935,445.42x = 4,397,438.25 × 2,022,474.17
  4. Step 4: Simplify right side
    2,935,445.42x = 8,893,705,252,807.81
  5. Step 5: Solve for x
    x = 8,893,705,252,807.81/2,935,445.42
  6. Step 6: Final answer
    x = 3,029,763.46

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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.