Home / 1,941,627.18-2,912,575.62-593,686.10

Finding the Fourth Proportional to 1,941,627.18, 2,912,575.62 and 593,686.10

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Solution

The fourth proportional to 1,941,627.18, 2,912,575.62 and 593,686.10 is: 890,570.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,941,627.18 : 2,912,575.62 = 593,686.10 : x
  2. Step 2: Convert to fraction form
    1,941,627.18/2,912,575.62 = 593,686.10/x
  3. Step 3: Cross multiply
    1,941,627.18x = 2,912,575.62 × 593,686.10
  4. Step 4: Simplify right side
    1,941,627.18x = 1,729,155,660,792.88
  5. Step 5: Solve for x
    x = 1,729,155,660,792.88/1,941,627.18
  6. Step 6: Final answer
    x = 890,570.38

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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.