Home / 4,560,535.17-6,290,796.42-3,011,811.12

Finding the Fourth Proportional to 4,560,535.17, 6,290,796.42 and 3,011,811.12

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Solution

The fourth proportional to 4,560,535.17, 6,290,796.42 and 3,011,811.12 is: 4,154,488.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,560,535.17 : 6,290,796.42 = 3,011,811.12 : x
  2. Step 2: Convert to fraction form
    4,560,535.17/6,290,796.42 = 3,011,811.12/x
  3. Step 3: Cross multiply
    4,560,535.17x = 6,290,796.42 × 3,011,811.12
  4. Step 4: Simplify right side
    4,560,535.17x = 18,946,690,611,412.19
  5. Step 5: Solve for x
    x = 18,946,690,611,412.19/4,560,535.17
  6. Step 6: Final answer
    x = 4,154,488.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.