Home / 1,941,231.02-2,911,853.69-593,388.40

Finding the Fourth Proportional to 1,941,231.02, 2,911,853.69 and 593,388.40

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Solution

The fourth proportional to 1,941,231.02, 2,911,853.69 and 593,388.40 is: 890,084.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,941,231.02 : 2,911,853.69 = 593,388.40 : x
  2. Step 2: Convert to fraction form
    1,941,231.02/2,911,853.69 = 593,388.40/x
  3. Step 3: Cross multiply
    1,941,231.02x = 2,911,853.69 × 593,388.40
  4. Step 4: Simplify right side
    1,941,231.02x = 1,727,860,202,143.20
  5. Step 5: Solve for x
    x = 1,727,860,202,143.20/1,941,231.02
  6. Step 6: Final answer
    x = 890,084.79

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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.