Home / 1,941,784.49-2,912,209.47-593,958.93

Finding the Fourth Proportional to 1,941,784.49, 2,912,209.47 and 593,958.93

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Solution

The fourth proportional to 1,941,784.49, 2,912,209.47 and 593,958.93 is: 890,795.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,941,784.49 : 2,912,209.47 = 593,958.93 : x
  2. Step 2: Convert to fraction form
    1,941,784.49/2,912,209.47 = 593,958.93/x
  3. Step 3: Cross multiply
    1,941,784.49x = 2,912,209.47 × 593,958.93
  4. Step 4: Simplify right side
    1,941,784.49x = 1,729,732,820,737.07
  5. Step 5: Solve for x
    x = 1,729,732,820,737.07/1,941,784.49
  6. Step 6: Final answer
    x = 890,795.47

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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.